| 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 | $77.31 | 9.223% | $84.4403 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $113.81 | 6.376% | $121.0665 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $211.94 | 6.282% | $225.2541 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $178.99 | 10.285% | $197.3991 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $192.44 | 10.255% | $212.1747 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $129.68 | 10.203% | $142.9113 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $89.30 | 11.625% | $99.6811 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $993.47 | $1,082.9271 | $1,082.92 | $1,082.90 | $1,083.00 | |