| 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 | $105.62 | 7.117% | $113.137 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $177.32 | 7.468% | $190.5623 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $102.66 | 9.358% | $112.2669 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $226.94 | 7.276% | $243.4522 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $203.63 | 12.179% | $228.4301 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $114.42 | 7.664% | $123.1891 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $177.71 | 13.224% | $201.2104 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,108.30 | $1,212.2480 | $1,212.25 | $1,212.25 | $1,212.30 | |