| 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 | $110.83 | 12.521% | $124.707 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $227.71 | 9.266% | $248.8096 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $28.54 | 9.760% | $31.3255 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $64.88 | 8.443% | $70.3578 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $7.61 | 13.770% | $8.6579 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $170.88 | 6.617% | $182.1871 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $141.26 | 11.495% | $157.4978 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $751.71 | $823.5427 | $823.56 | $823.55 | $823.60 | |