| 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 | $120.29 | 4.830% | $126.1 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $17.30 | 12.263% | $19.4215 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $64.82 | 10.158% | $71.4044 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $132.61 | 8.535% | $143.9283 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $246.29 | 11.324% | $274.1799 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $213.58 | 8.586% | $231.918 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $61.34 | 12.379% | $68.9333 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $856.23 | $935.8854 | $935.88 | $935.90 | $935.80 | |