| 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 | $225.34 | 8.430% | $244.3362 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $147.60 | 3.556% | $152.8487 | $152.85 | $152.85 | $152.80 |
| Purchase #3 | $128.77 | 12.829% | $145.2899 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $40.45 | 12.564% | $45.5321 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $107.71 | 6.705% | $114.932 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $195.47 | 12.475% | $219.8549 | $219.85 | $219.85 | $219.90 |
| Purchase #7 | $70.39 | 8.141% | $76.1204 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $915.73 | $998.9142 | $998.91 | $998.95 | $998.80 | |