| 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 | $130.28 | 8.389% | $141.2092 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $110.61 | 6.845% | $118.1813 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $43.56 | 12.780% | $49.127 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $202.71 | 13.467% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $78.30 | 7.456% | $84.138 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $135.61 | 8.447% | $147.065 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $230.49 | 5.279% | $242.6576 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $931.56 | $1,012.3871 | $1,012.40 | $1,012.40 | $1,012.40 | |