| 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 | $120.62 | 12.420% | $135.601 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $219.46 | 11.400% | $244.4784 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $194.52 | 3.465% | $201.2601 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $19.84 | 13.250% | $22.4688 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $25.34 | 10.462% | $27.9911 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $69.94 | 5.175% | $73.5594 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $216.35 | 11.864% | $242.0178 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $866.07 | $947.3766 | $947.38 | $947.35 | $947.50 | |