| 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 | $197.41 | 6.687% | $210.6108 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $169.79 | 10.698% | $187.9541 | $187.95 | $187.95 | $188.00 |
| Purchase #3 | $147.85 | 9.733% | $162.2402 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $174.33 | 7.338% | $187.1223 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $34.56 | 12.276% | $38.8026 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $48.46 | 9.653% | $53.1378 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $207.77 | 10.321% | $229.2139 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $980.17 | $1,069.0817 | $1,069.07 | $1,069.05 | $1,069.00 | |