| 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 | $235.45 | 8.449% | $255.3432 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $47.93 | 9.339% | $52.4062 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $234.46 | 7.745% | $252.6189 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $148.35 | 6.654% | $158.2212 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $133.51 | 8.825% | $145.2923 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $149.63 | 4.319% | $156.0925 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $25.91 | 5.749% | $27.3996 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $975.24 | $1,047.3739 | $1,047.37 | $1,047.35 | $1,047.30 | |