| 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 | $203.39 | 7.124% | $217.8795 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $166.34 | 4.466% | $173.7687 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $143.85 | 10.830% | $159.429 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $184.47 | 7.215% | $197.7795 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $235.83 | 11.149% | $262.1227 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $126.71 | 8.256% | $137.1712 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $171.65 | 11.105% | $190.7117 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $1,232.24 | $1,338.8623 | $1,338.86 | $1,338.85 | $1,338.90 | |