| 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 | $235.68 | 4.702% | $246.7617 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $113.59 | 6.465% | $120.9336 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $32.98 | 7.710% | $35.5228 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $88.56 | 8.407% | $96.0052 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $15.96 | 13.808% | $18.1638 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $221.45 | 8.120% | $239.4317 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $67.40 | 10.217% | $74.2863 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $775.62 | $831.1051 | $831.10 | $831.10 | $831.10 | |