| 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 | $249.29 | 13.268% | $282.3658 | $282.37 | $282.35 | $282.40 |
| Purchase #2 | $238.65 | 12.273% | $267.9395 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $107.39 | 4.636% | $112.3686 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $228.32 | 13.777% | $259.7756 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $96.32 | 8.150% | $104.1701 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $86.53 | 6.475% | $92.1328 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $133.54 | 5.517% | $140.9074 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $1,140.04 | $1,259.6598 | $1,259.67 | $1,259.65 | $1,259.70 | |