| 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 | $128.32 | 5.188% | $134.9772 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $214.49 | 13.728% | $243.9352 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $234.72 | 8.449% | $254.5515 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $19.60 | 4.745% | $20.53 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $135.55 | 12.572% | $152.5913 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $161.99 | 10.612% | $179.1804 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $89.38 | 4.185% | $93.1206 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $984.05 | $1,078.8862 | $1,078.89 | $1,078.95 | $1,078.90 | |