| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.78 | 9.401% | $127.7585 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $195.72 | 12.504% | $220.1928 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $250.42 | 5.643% | $264.5512 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $219.72 | 11.536% | $245.0669 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $154.97 | 8.121% | $167.5551 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $198.64 | 11.706% | $221.8928 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $182.81 | 3.421% | $189.0639 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,319.06 | $1,436.0812 | $1,436.08 | $1,436.05 | $1,436.30 | |