| 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 | $110.63 | 13.776% | $125.8704 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $90.81 | 10.837% | $100.6511 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $105.50 | 9.424% | $115.4423 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $210.54 | 8.865% | $229.2044 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $18.95 | 4.830% | $19.8653 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $188.55 | 6.797% | $201.3657 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $115.86 | 7.255% | $124.2656 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $840.84 | $916.6648 | $916.67 | $916.60 | $916.80 | |