| 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 | $210.64 | 5.454% | $222.1283 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $121.87 | 8.177% | $131.8353 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $149.94 | 7.854% | $161.7163 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $17.62 | 7.666% | $18.9707 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $243.62 | 6.279% | $258.9169 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $244.88 | 3.518% | $253.4949 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $172.38 | 10.634% | $190.7109 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $1,160.95 | $1,237.7733 | $1,237.78 | $1,237.75 | $1,237.70 | |