| 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 | $129.82 | 4.316% | $135.423 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $95.59 | 13.606% | $108.596 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $182.31 | 12.340% | $204.8071 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $222.99 | 10.679% | $246.8031 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $38.80 | 13.204% | $43.9232 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $43.77 | 6.399% | $46.5708 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $197.42 | 4.833% | $206.9613 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $910.70 | $993.0845 | $993.08 | $993.00 | $993.10 | |