| 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 | $231.56 | 9.657% | $253.9217 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $215.51 | 4.125% | $224.3998 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $138.67 | 9.860% | $152.3429 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $209.97 | 7.641% | $226.0138 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $165.27 | 8.276% | $178.9477 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $100.74 | 10.717% | $111.5363 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $110.77 | 10.593% | $122.5039 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $1,172.49 | $1,269.6661 | $1,269.66 | $1,269.65 | $1,269.50 | |