| 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 | $94.85 | 7.324% | $101.7968 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $245.70 | 4.227% | $256.0857 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $38.78 | 5.484% | $40.9067 | $40.91 | $40.90 | $40.90 |
| Purchase #4 | $82.69 | 8.604% | $89.8046 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $199.88 | 12.604% | $225.0729 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $75.59 | 11.656% | $84.4008 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $88.86 | 10.463% | $98.1574 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $826.35 | $896.2249 | $896.23 | $896.20 | $896.30 | |