| 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 | $219.72 | 9.678% | $240.9845 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $129.46 | 5.836% | $137.0153 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $27.82 | 13.837% | $31.6695 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $151.58 | 9.140% | $165.4344 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $79.54 | 10.247% | $87.6905 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $23.86 | 4.282% | $24.8817 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $223.73 | 6.304% | $237.8339 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $855.71 | $925.5098 | $925.50 | $925.55 | $925.50 | |