| 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 | $108.48 | 8.508% | $117.7095 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $183.52 | 12.597% | $206.638 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $188.85 | 3.845% | $196.1113 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $82.41 | 6.601% | $87.8499 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $47.62 | 7.317% | $51.1044 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $65.38 | 11.673% | $73.0118 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $197.44 | 8.701% | $214.6193 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $873.70 | $947.0442 | $947.04 | $947.00 | $946.90 | |