| 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 | $118.97 | 13.550% | $135.0904 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $101.89 | 5.771% | $107.7701 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $179.67 | 5.805% | $190.0998 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $248.33 | 12.461% | $279.2744 | $279.27 | $279.25 | $279.30 |
| Purchase #5 | $244.54 | 9.556% | $267.9082 | $267.91 | $267.90 | $267.90 |
| Purchase #6 | $106.79 | 11.506% | $119.0773 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $174.90 | 9.593% | $191.6782 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,175.09 | $1,290.8984 | $1,290.90 | $1,290.90 | $1,291.00 | |