| 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 | $221.54 | 10.835% | $245.5439 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $206.29 | 13.383% | $233.8978 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $124.90 | 10.560% | $138.0894 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $26.26 | 11.106% | $29.1764 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $136.29 | 8.507% | $147.8842 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $170.54 | 3.501% | $176.5106 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $15.86 | 13.177% | $17.9499 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $901.68 | $989.0522 | $989.05 | $989.10 | $989.00 | |