| 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 | $244.96 | 13.294% | $277.525 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $15.87 | 11.442% | $17.6858 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $111.78 | 10.365% | $123.366 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $103.39 | 4.380% | $107.9185 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $106.41 | 7.181% | $114.0513 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $40.41 | 8.171% | $43.7119 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $180.53 | 8.500% | $195.8751 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $803.35 | $880.1336 | $880.15 | $880.15 | $880.20 | |