| 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 | $35.51 | 11.787% | $39.6956 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $221.42 | 7.593% | $238.2324 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $89.53 | 6.335% | $95.2017 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $216.89 | 4.531% | $226.7173 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $91.96 | 8.708% | $99.9679 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $108.43 | 3.322% | $112.032 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $208.55 | 11.775% | $233.1068 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $972.29 | $1,044.9537 | $1,044.96 | $1,044.95 | $1,044.90 | |