| 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 | $16.98 | 7.251% | $18.2112 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $247.97 | 9.651% | $271.9016 | $271.90 | $271.90 | $271.90 |
| Purchase #3 | $239.75 | 3.525% | $248.2012 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $13.35 | 7.128% | $14.3016 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $106.78 | 11.726% | $119.301 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $154.77 | 9.350% | $169.241 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $105.86 | 5.687% | $111.8803 | $111.88 | $111.90 | $111.90 |
| 7 purchase totals = | $885.46 | $953.0379 | $953.03 | $953.05 | $953.00 | |