| 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 | $194.40 | 7.364% | $208.7156 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $39.72 | 13.674% | $45.1513 | $45.15 | $45.15 | $45.20 |
| Purchase #3 | $206.43 | 13.651% | $234.6098 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $100.43 | 9.735% | $110.2069 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $216.89 | 6.238% | $230.4196 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $127.48 | 10.815% | $141.267 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $143.65 | 7.330% | $154.1795 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $1,029.00 | $1,124.5497 | $1,124.56 | $1,124.50 | $1,124.60 | |