| 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 | $226.71 | 7.385% | $243.4525 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $238.61 | 4.795% | $250.0513 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $130.39 | 3.805% | $135.3513 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $187.46 | 9.586% | $205.4299 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $169.97 | 4.748% | $178.0402 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $71.69 | 4.443% | $74.8752 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $221.52 | 5.375% | $233.4267 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,246.35 | $1,320.6271 | $1,320.63 | $1,320.70 | $1,320.70 | |