| 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 | $113.82 | 9.438% | $124.5623 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $31.70 | 6.289% | $33.6936 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $94.35 | 8.154% | $102.0433 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $219.71 | 8.798% | $239.0401 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $81.82 | 5.468% | $86.2939 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $119.62 | 7.751% | $128.8917 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $94.29 | 9.208% | $102.9722 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $755.31 | $817.4971 | $817.48 | $817.50 | $817.50 | |