| 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 | $234.27 | 12.414% | $263.3523 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $92.50 | 4.334% | $96.509 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $152.28 | 5.689% | $160.9432 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $152.87 | 11.291% | $170.1306 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $140.56 | 13.688% | $159.7999 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $208.50 | 8.612% | $226.456 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $118.36 | 3.115% | $122.0469 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $1,099.34 | $1,199.2379 | $1,199.24 | $1,199.25 | $1,199.20 | |