| 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 | $110.65 | 12.360% | $124.3263 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $117.62 | 5.251% | $123.7962 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $61.55 | 5.454% | $64.9069 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $232.58 | 7.119% | $249.1374 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $29.55 | 5.572% | $31.1965 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $9.55 | 3.761% | $9.9092 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $208.60 | 9.490% | $228.3961 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $770.10 | $831.6686 | $831.69 | $831.70 | $831.60 | |