| 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 | $216.58 | 4.169% | $225.6092 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $96.79 | 12.409% | $108.8007 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $92.96 | 6.216% | $98.7384 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $102.88 | 13.840% | $117.1186 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $243.68 | 7.236% | $261.3127 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $19.43 | 8.646% | $21.1099 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $164.52 | 11.623% | $183.6422 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $936.84 | $1,016.3317 | $1,016.33 | $1,016.30 | $1,016.20 | |