| 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 | $225.67 | 6.200% | $239.6615 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $231.99 | 12.457% | $260.889 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $54.51 | 11.182% | $60.6053 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $110.61 | 12.167% | $124.0679 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $63.71 | 3.804% | $66.1335 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $190.86 | 3.724% | $197.9676 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $33.87 | 7.215% | $36.3137 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $911.22 | $985.6385 | $985.64 | $985.60 | $985.70 | |