| 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 | $112.74 | 8.337% | $122.1391 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $34.67 | 12.606% | $39.0405 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $154.55 | 11.185% | $171.8364 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $204.25 | 3.553% | $211.507 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $118.73 | 5.403% | $125.145 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $136.84 | 4.785% | $143.3878 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $246.40 | 4.409% | $257.2638 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,008.18 | $1,070.3196 | $1,070.33 | $1,070.35 | $1,070.20 | |