| 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 | $220.70 | 7.563% | $237.3915 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $32.73 | 4.800% | $34.301 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $29.48 | 11.525% | $32.8776 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $187.49 | 11.818% | $209.6476 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $39.74 | 12.381% | $44.6602 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $235.52 | 11.623% | $262.8945 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $65.79 | 10.256% | $72.5374 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $811.45 | $894.3098 | $894.31 | $894.35 | $894.30 | |