| 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 | $199.74 | 5.507% | $210.7397 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $50.86 | 11.786% | $56.8544 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $165.58 | 13.206% | $187.4465 | $187.45 | $187.45 | $187.40 |
| Purchase #4 | $119.45 | 6.145% | $126.7902 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $130.99 | 4.352% | $136.6907 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $198.63 | 10.260% | $219.0094 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $141.43 | 8.604% | $153.5986 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,006.68 | $1,091.1295 | $1,091.13 | $1,091.15 | $1,091.10 | |