| 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 | $215.28 | 7.129% | $230.6273 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $41.40 | 3.113% | $42.6888 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $102.79 | 11.177% | $114.2788 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $183.85 | 7.570% | $197.7674 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $188.82 | 12.570% | $212.5547 | $212.55 | $212.55 | $212.60 |
| Purchase #6 | $56.50 | 4.450% | $59.0143 | $59.01 | $59.00 | $59.00 |
| Purchase #7 | $108.34 | 9.833% | $118.9931 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $896.98 | $975.9244 | $975.92 | $975.95 | $976.00 | |