| 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 | $200.84 | 4.614% | $210.1068 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $99.96 | 6.234% | $106.1915 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $191.85 | 12.651% | $216.1209 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $128.69 | 9.619% | $141.0687 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $169.65 | 11.589% | $189.3107 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $106.53 | 6.448% | $113.3991 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $207.68 | 7.386% | $223.0192 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $1,105.20 | $1,199.2169 | $1,199.22 | $1,199.15 | $1,199.20 | |