| 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 | $220.53 | 5.274% | $232.1608 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $227.65 | 7.113% | $243.8427 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $67.30 | 10.710% | $74.5078 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $246.60 | 8.397% | $267.307 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $182.74 | 8.791% | $198.8047 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $133.84 | 3.318% | $138.2808 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $93.55 | 3.128% | $96.4762 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $1,172.21 | $1,251.3800 | $1,251.38 | $1,251.40 | $1,251.40 | |