| 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 | $181.60 | 11.400% | $202.3024 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $96.97 | 8.306% | $105.0243 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $36.56 | 12.402% | $41.0942 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $43.98 | 9.378% | $48.1044 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $166.88 | 13.739% | $189.8076 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $63.73 | 8.443% | $69.1107 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $38.63 | 11.685% | $43.1439 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $628.35 | $698.5875 | $698.57 | $698.55 | $698.50 | |