| 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 | $106.36 | 3.556% | $110.1422 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $199.98 | 3.347% | $206.6733 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $203.77 | 3.806% | $211.5255 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $91.35 | 8.873% | $99.4555 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $191.95 | 3.608% | $198.8756 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $28.79 | 10.210% | $31.7295 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $146.90 | 4.639% | $153.7147 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $969.10 | $1,012.1163 | $1,012.12 | $1,012.15 | $1,012.10 | |