| 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 | $47.65 | 3.213% | $49.181 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $128.76 | 9.271% | $140.6973 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $59.32 | 12.469% | $66.7166 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $226.48 | 4.178% | $235.9423 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $168.31 | 13.548% | $191.1126 | $191.11 | $191.10 | $191.10 |
| Purchase #6 | $157.29 | 4.220% | $163.9276 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $177.77 | 10.164% | $195.8385 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $965.58 | $1,043.4159 | $1,043.42 | $1,043.45 | $1,043.30 | |