| 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 | $142.90 | 8.861% | $155.5624 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $225.47 | 12.172% | $252.9142 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $23.76 | 5.551% | $25.0789 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $226.36 | 4.765% | $237.1461 | $237.15 | $237.15 | $237.10 |
| Purchase #5 | $88.79 | 11.680% | $99.1607 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $133.48 | 11.719% | $149.1225 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $118.32 | 10.465% | $130.7022 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $959.08 | $1,049.6870 | $1,049.68 | $1,049.65 | $1,049.70 | |