| 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 | $110.90 | 12.413% | $124.666 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $30.79 | 13.581% | $34.9716 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $178.88 | 3.251% | $184.6954 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $136.98 | 4.748% | $143.4838 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $63.80 | 8.330% | $69.1145 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $235.71 | 6.838% | $251.8278 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $40.33 | 11.174% | $44.8365 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $797.39 | $853.5956 | $853.60 | $853.60 | $853.60 | |