| 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 | $102.69 | 4.623% | $107.4374 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $248.64 | 10.686% | $275.2097 | $275.21 | $275.20 | $275.20 |
| Purchase #3 | $71.31 | 10.546% | $78.8304 | $78.83 | $78.85 | $78.80 |
| Purchase #4 | $93.44 | 8.229% | $101.1292 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $98.76 | 9.605% | $108.2459 | $108.25 | $108.25 | $108.20 |
| Purchase #6 | $125.52 | 4.865% | $131.6265 | $131.63 | $131.65 | $131.60 |
| Purchase #7 | $248.68 | 8.156% | $268.9623 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $989.04 | $1,071.4414 | $1,071.45 | $1,071.50 | $1,071.30 | |