| 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 | $222.29 | 4.810% | $232.9821 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $35.45 | 12.726% | $39.9614 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $61.70 | 4.386% | $64.4062 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $249.57 | 10.415% | $275.5627 | $275.56 | $275.55 | $275.60 |
| Purchase #5 | $148.79 | 5.233% | $156.5762 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $167.36 | 12.383% | $188.0842 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $68.75 | 3.597% | $71.2229 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $953.91 | $1,028.7957 | $1,028.79 | $1,028.80 | $1,028.90 | |