| 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 | $246.45 | 12.266% | $276.6796 | $276.68 | $276.70 | $276.70 |
| Purchase #2 | $79.32 | 8.516% | $86.0749 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $182.78 | 6.624% | $194.8873 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $170.91 | 9.466% | $187.0883 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $162.86 | 3.623% | $168.7604 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $200.49 | 5.426% | $211.3686 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $247.63 | 3.723% | $256.8493 | $256.85 | $256.85 | $256.80 |
| 7 purchase totals = | $1,290.44 | $1,381.7084 | $1,381.71 | $1,381.70 | $1,381.80 | |