| 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 | $226.94 | 12.642% | $255.6298 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $211.49 | 11.683% | $236.1984 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $57.59 | 10.223% | $63.4774 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $227.80 | 7.421% | $244.705 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $200.89 | 9.525% | $220.0248 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $81.85 | 9.341% | $89.4956 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $215.96 | 3.366% | $223.2292 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $1,222.52 | $1,332.7602 | $1,332.77 | $1,332.80 | $1,332.70 | |