| 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 | $191.45 | 13.607% | $217.5006 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $122.64 | 6.374% | $130.4571 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $155.50 | 5.334% | $163.7944 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $208.42 | 7.742% | $224.5559 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $186.63 | 4.371% | $194.7876 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $128.76 | 12.596% | $144.9786 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $122.58 | 8.522% | $133.0263 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $1,115.98 | $1,209.1005 | $1,209.11 | $1,209.15 | $1,209.20 | |