| 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 | $97.74 | 10.812% | $108.3076 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $131.67 | 9.474% | $144.1444 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $152.71 | 10.682% | $169.0225 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $243.79 | 13.514% | $276.7358 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $12.92 | 10.385% | $14.2617 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $75.48 | 10.243% | $83.2114 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $5.77 | 12.169% | $6.4722 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $720.08 | $802.1556 | $802.15 | $802.10 | $802.10 | |