| 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 | $110.47 | 4.745% | $115.7118 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $214.57 | 8.717% | $233.2741 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $120.46 | 11.423% | $134.2201 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $48.64 | 10.859% | $53.9218 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $115.89 | 8.252% | $125.4532 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $140.48 | 10.316% | $154.9719 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $191.80 | 10.491% | $211.9217 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $942.31 | $1,029.4746 | $1,029.46 | $1,029.35 | $1,029.50 | |