| 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 | $45.76 | 11.812% | $51.1652 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $201.27 | 7.158% | $215.6769 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $91.94 | 12.581% | $103.507 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $211.85 | 10.771% | $234.6684 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $200.69 | 10.102% | $220.9637 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $224.84 | 8.673% | $244.3404 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $61.81 | 13.109% | $69.9127 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $1,038.16 | $1,140.2343 | $1,140.24 | $1,140.20 | $1,140.30 | |