| 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 | $219.71 | 4.847% | $230.3593 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $239.53 | 11.216% | $266.3957 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $43.60 | 4.540% | $45.5794 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $10.88 | 8.734% | $11.8303 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $158.61 | 8.469% | $172.0427 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $160.84 | 5.658% | $169.9403 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $111.31 | 11.418% | $124.0194 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $944.48 | $1,020.1671 | $1,020.17 | $1,020.20 | $1,020.10 | |