| 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 | $200.36 | 9.352% | $219.0977 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $149.93 | 3.384% | $155.0036 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $230.73 | 11.286% | $256.7702 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $124.42 | 3.613% | $128.9153 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $195.78 | 5.532% | $206.6105 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $16.45 | 9.293% | $17.9787 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $20.96 | 4.536% | $21.9107 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $938.63 | $1,006.2867 | $1,006.29 | $1,006.25 | $1,006.30 | |