| 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 | $166.98 | 12.371% | $187.6371 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $196.25 | 11.681% | $219.174 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $196.97 | 6.678% | $210.1237 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $17.70 | 11.242% | $19.6898 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $25.81 | 13.767% | $29.3633 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $235.50 | 13.545% | $267.3985 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $103.78 | 12.863% | $117.1292 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $942.99 | $1,050.5156 | $1,050.51 | $1,050.50 | $1,050.50 | |