| 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 | $225.50 | 4.277% | $235.1446 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $74.40 | 8.157% | $80.4688 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $151.32 | 10.595% | $167.3524 | $167.35 | $167.35 | $167.40 |
| Purchase #4 | $244.68 | 11.138% | $271.9325 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $195.79 | 7.740% | $210.9441 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $166.46 | 12.407% | $187.1127 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $238.34 | 12.614% | $268.4042 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,296.49 | $1,421.3593 | $1,421.34 | $1,421.35 | $1,421.30 | |