| 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 | $196.93 | 3.554% | $203.9289 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $237.65 | 7.254% | $254.8891 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $146.55 | 4.201% | $152.7066 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $208.29 | 11.395% | $232.0246 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $83.70 | 10.121% | $92.1713 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $96.30 | 5.428% | $101.5272 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $215.59 | 11.583% | $240.5618 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,185.01 | $1,277.8095 | $1,277.81 | $1,277.80 | $1,277.80 | |