| 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 | $219.66 | 10.123% | $241.8962 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $229.44 | 11.182% | $255.096 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $155.67 | 3.625% | $161.313 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $124.79 | 5.819% | $132.0515 | $132.05 | $132.05 | $132.10 |
| Purchase #5 | $14.64 | 12.555% | $16.4781 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $161.49 | 13.153% | $182.7308 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $112.39 | 7.859% | $121.2227 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $1,018.08 | $1,110.7883 | $1,110.79 | $1,110.80 | $1,110.80 | |