| 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 | $216.60 | 9.593% | $237.3784 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $210.78 | 9.861% | $231.565 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $81.96 | 12.499% | $92.2042 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $9.93 | 8.343% | $10.7585 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $153.39 | 6.111% | $162.7637 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $177.88 | 5.629% | $187.8929 | $187.89 | $187.90 | $187.90 |
| Purchase #7 | $84.47 | 5.297% | $88.9444 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $935.01 | $1,011.5071 | $1,011.50 | $1,011.50 | $1,011.60 | |