| 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 | $108.49 | 5.572% | $114.5351 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $79.49 | 10.503% | $87.8388 | $87.84 | $87.85 | $87.80 |
| Purchase #3 | $132.53 | 8.408% | $143.6731 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $210.53 | 9.379% | $230.2756 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $113.38 | 4.394% | $118.3619 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $197.35 | 10.120% | $217.3218 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $158.65 | 9.552% | $173.8042 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $1,000.42 | $1,085.8105 | $1,085.81 | $1,085.80 | $1,085.80 | |