| 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 | $237.88 | 8.820% | $258.861 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $143.82 | 12.219% | $161.3934 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $39.91 | 9.736% | $43.7956 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $127.63 | 7.290% | $136.9342 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $42.65 | 6.372% | $45.3677 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $153.76 | 11.129% | $170.872 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $134.33 | 13.465% | $152.4175 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $879.98 | $969.6414 | $969.64 | $969.60 | $969.70 | |