| 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 | $231.85 | 6.248% | $246.336 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $214.38 | 7.528% | $230.5185 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $239.75 | 11.813% | $268.0717 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $240.84 | 8.865% | $262.1905 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $143.28 | 8.816% | $155.9116 | $155.91 | $155.90 | $155.90 |
| Purchase #6 | $220.48 | 3.842% | $228.9508 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $112.35 | 5.797% | $118.8629 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $1,402.93 | $1,510.8420 | $1,510.84 | $1,510.80 | $1,510.90 | |