| 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 | $105.29 | 5.629% | $111.2168 | $111.22 | $111.20 | $111.20 |
| Purchase #2 | $145.89 | 12.739% | $164.4749 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $23.93 | 10.835% | $26.5228 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $175.30 | 13.410% | $198.8077 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $34.65 | 5.846% | $36.6756 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $87.57 | 12.839% | $98.8131 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $214.48 | 11.131% | $238.3538 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $787.11 | $874.8647 | $874.86 | $874.80 | $874.90 | |