| 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 | $22.82 | 13.236% | $25.8405 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $135.67 | 6.501% | $144.4899 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $102.52 | 4.560% | $107.1949 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $40.63 | 7.852% | $43.8203 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $42.55 | 10.813% | $47.1509 | $47.15 | $47.15 | $47.20 |
| Purchase #6 | $235.80 | 10.649% | $260.9103 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $211.84 | 10.136% | $233.3121 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $791.83 | $862.7189 | $862.71 | $862.70 | $862.70 | |