| 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 | $211.72 | 13.779% | $240.8929 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $162.50 | 4.708% | $170.1505 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $69.75 | 6.717% | $74.4351 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $41.55 | 6.422% | $44.2183 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $221.48 | 12.837% | $249.9114 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $166.84 | 13.495% | $189.3551 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $11.30 | 3.290% | $11.6718 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $885.14 | $980.6351 | $980.64 | $980.60 | $980.70 | |