| 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 | $135.66 | 3.453% | $140.3443 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $244.92 | 5.565% | $258.5498 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $225.79 | 12.107% | $253.1264 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $152.40 | 11.337% | $169.6776 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $163.85 | 8.292% | $177.4364 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $128.39 | 7.667% | $138.2337 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $187.57 | 4.753% | $196.4852 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $1,238.58 | $1,333.8534 | $1,333.86 | $1,333.95 | $1,333.70 | |