| 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 | $75.35 | 11.139% | $83.7432 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $118.35 | 6.469% | $126.0061 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $248.32 | 9.206% | $271.1803 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $132.70 | 10.746% | $146.9599 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $188.39 | 13.758% | $214.3087 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $22.71 | 6.390% | $24.1612 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $39.51 | 8.120% | $42.7182 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $825.33 | $909.0776 | $909.08 | $909.05 | $909.10 | |