| 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 | $100.33 | 7.282% | $107.636 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $32.53 | 10.611% | $35.9818 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $231.25 | 9.267% | $252.6799 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $238.61 | 11.450% | $265.9308 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $177.86 | 11.225% | $197.8248 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $228.49 | 7.127% | $244.7745 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $184.63 | 3.311% | $190.7431 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,193.70 | $1,295.5709 | $1,295.56 | $1,295.60 | $1,295.50 | |