| 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 | $114.86 | 11.853% | $128.4744 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $211.77 | 6.283% | $225.0755 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $180.31 | 6.387% | $191.8264 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $174.49 | 5.265% | $183.6769 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $17.64 | 12.680% | $19.8768 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $145.42 | 5.258% | $153.0662 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $41.86 | 3.752% | $43.4306 | $43.43 | $43.45 | $43.40 |
| 7 purchase totals = | $886.35 | $945.4268 | $945.44 | $945.50 | $945.50 | |