| 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 | $108.97 | 3.570% | $112.8602 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $164.52 | 11.505% | $183.448 | $183.45 | $183.45 | $183.40 |
| Purchase #3 | $118.66 | 3.506% | $122.8202 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $169.37 | 4.611% | $177.1797 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $119.94 | 9.691% | $131.5634 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $197.26 | 11.704% | $220.3473 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $94.65 | 5.829% | $100.1671 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $973.37 | $1,048.3859 | $1,048.39 | $1,048.35 | $1,048.40 | |