| 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 | $37.84 | 11.210% | $42.0819 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $190.90 | 11.456% | $212.7695 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $124.88 | 8.825% | $135.9007 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $202.39 | 10.202% | $223.0378 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $211.36 | 8.276% | $228.8522 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $104.59 | 7.449% | $112.3809 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $70.64 | 7.480% | $75.9239 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $942.60 | $1,030.9469 | $1,030.94 | $1,030.95 | $1,031.00 | |