| 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 | $130.46 | 11.212% | $145.0872 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $220.39 | 13.473% | $250.0831 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $243.78 | 4.828% | $255.5497 | $255.55 | $255.55 | $255.50 |
| Purchase #4 | $62.45 | 11.621% | $69.7073 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $199.33 | 7.779% | $214.8359 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $87.31 | 9.804% | $95.8699 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $71.62 | 3.561% | $74.1704 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $1,015.34 | $1,105.3035 | $1,105.31 | $1,105.30 | $1,105.30 | |