| 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 | $225.85 | 9.275% | $246.7976 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $50.38 | 10.228% | $55.5329 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $243.75 | 11.517% | $271.8227 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $248.72 | 7.634% | $267.7073 | $267.71 | $267.70 | $267.70 |
| Purchase #5 | $180.96 | 7.471% | $194.4795 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $109.30 | 13.818% | $124.4031 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $146.41 | 13.190% | $165.7215 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,205.37 | $1,326.4646 | $1,326.46 | $1,326.45 | $1,326.40 | |