| 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 | $246.79 | 9.274% | $269.6773 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $87.71 | 13.402% | $99.4649 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $113.28 | 3.816% | $117.6028 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $58.71 | 6.799% | $62.7017 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $18.46 | 6.418% | $19.6448 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $242.98 | 9.589% | $266.2794 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $129.72 | 4.424% | $135.4588 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $897.65 | $970.8297 | $970.82 | $970.85 | $970.90 | |