| 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 | $214.63 | 6.650% | $228.9029 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $10.37 | 5.862% | $10.9779 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $92.78 | 9.355% | $101.4596 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $39.41 | 4.405% | $41.146 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $53.32 | 7.741% | $57.4475 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $176.36 | 11.496% | $196.6343 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $201.74 | 4.419% | $210.6549 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $788.61 | $847.2231 | $847.22 | $847.25 | $847.20 | |