| 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 | $188.61 | 12.585% | $212.3466 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $25.61 | 3.407% | $26.4825 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $169.49 | 8.726% | $184.2797 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $126.73 | 6.622% | $135.1221 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $248.45 | 5.795% | $262.8477 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $102.76 | 8.574% | $111.5706 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $135.41 | 10.620% | $149.7905 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $997.06 | $1,082.4397 | $1,082.44 | $1,082.45 | $1,082.40 | |