| 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 | $248.79 | 9.719% | $272.9699 | $272.97 | $272.95 | $273.00 |
| Purchase #2 | $203.63 | 10.261% | $224.5245 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $13.83 | 8.433% | $14.9963 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $162.90 | 4.428% | $170.1132 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $115.94 | 12.860% | $130.8499 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $110.65 | 10.324% | $122.0735 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $68.55 | 7.207% | $73.4904 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $924.29 | $1,009.0177 | $1,009.01 | $1,008.95 | $1,009.00 | |