| 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 | $213.79 | 4.458% | $223.3208 | $223.32 | $223.30 | $223.30 |
| Purchase #2 | $151.56 | 12.306% | $170.211 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $9.85 | 3.421% | $10.187 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $164.78 | 4.803% | $172.6944 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $58.28 | 6.828% | $62.2594 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $226.69 | 8.849% | $246.7498 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $89.56 | 13.403% | $101.5637 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $914.51 | $986.9861 | $986.98 | $986.95 | $987.00 | |