| 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 | $97.32 | 5.241% | $102.4205 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $156.60 | 7.349% | $168.1085 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $182.88 | 9.170% | $199.6501 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $227.34 | 7.158% | $243.613 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $241.65 | 11.821% | $270.2154 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $145.37 | 9.513% | $159.199 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $212.39 | 8.800% | $231.0803 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,263.55 | $1,374.2868 | $1,374.29 | $1,374.25 | $1,374.30 | |