| 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 | $211.96 | 11.745% | $236.8547 | $236.85 | $236.85 | $236.90 |
| Purchase #2 | $245.72 | 3.224% | $253.642 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $222.82 | 9.526% | $244.0458 | $244.05 | $244.05 | $244.00 |
| Purchase #4 | $111.50 | 9.210% | $121.7692 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $28.31 | 10.288% | $31.2225 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $143.90 | 4.690% | $150.6489 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $148.34 | 7.512% | $159.4833 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $1,112.55 | $1,197.6664 | $1,197.66 | $1,197.65 | $1,197.60 | |