| 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 | $12.92 | 12.774% | $14.5704 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $175.28 | 11.346% | $195.1673 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $201.59 | 13.546% | $228.8974 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $227.96 | 7.531% | $245.1277 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $170.68 | 12.769% | $192.4741 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $180.45 | 10.351% | $199.1284 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $46.39 | 13.548% | $52.6749 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $1,015.27 | $1,128.0402 | $1,128.04 | $1,128.00 | $1,128.10 | |