| 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 | $86.41 | 6.560% | $92.0785 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $161.98 | 11.183% | $180.0942 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $19.42 | 7.624% | $20.9006 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $40.48 | 9.652% | $44.3871 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $247.77 | 11.848% | $277.1258 | $277.13 | $277.15 | $277.10 |
| Purchase #6 | $186.54 | 11.149% | $207.3373 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $187.60 | 13.170% | $212.3069 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $930.20 | $1,034.2304 | $1,034.24 | $1,034.30 | $1,034.20 | |