| 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 | $202.39 | 4.448% | $211.3923 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $205.48 | 4.664% | $215.0636 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $37.50 | 9.431% | $41.0366 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $190.86 | 5.506% | $201.3688 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $113.61 | 13.693% | $129.1666 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $201.53 | 4.612% | $210.8246 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $108.47 | 9.637% | $118.9233 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $1,059.84 | $1,127.7758 | $1,127.77 | $1,127.70 | $1,127.80 | |