| 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 | $201.98 | 5.632% | $213.3555 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $123.65 | 4.640% | $129.3874 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $98.33 | 11.859% | $109.991 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $120.54 | 3.691% | $124.9891 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $31.88 | 6.122% | $33.8317 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $170.61 | 6.182% | $181.1571 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $236.62 | 3.444% | $244.7692 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $983.61 | $1,037.4810 | $1,037.49 | $1,037.50 | $1,037.60 | |