| 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 | $197.31 | 11.704% | $220.4032 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $119.91 | 10.804% | $132.8651 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $136.96 | 9.496% | $149.9657 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $150.85 | 5.625% | $159.3353 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $246.35 | 11.225% | $274.0028 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $216.72 | 9.489% | $237.2846 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $193.32 | 7.663% | $208.1341 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $1,261.42 | $1,381.9908 | $1,381.99 | $1,382.00 | $1,382.00 | |