| 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 | $126.41 | 4.587% | $132.2084 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $245.67 | 13.623% | $279.1376 | $279.14 | $279.15 | $279.10 |
| Purchase #3 | $50.84 | 13.703% | $57.8066 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $210.46 | 4.320% | $219.5519 | $219.55 | $219.55 | $219.60 |
| Purchase #5 | $215.71 | 13.763% | $245.3982 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $72.63 | 6.488% | $77.3422 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $38.79 | 13.831% | $44.155 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $960.51 | $1,055.5999 | $1,055.61 | $1,055.60 | $1,055.60 | |