| 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 | $223.25 | 12.252% | $250.6026 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $109.62 | 10.251% | $120.8571 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $31.53 | 9.341% | $34.4752 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $145.64 | 11.208% | $161.9633 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $99.93 | 8.290% | $108.2142 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $142.31 | 13.733% | $161.8534 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $60.31 | 11.213% | $67.0726 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $812.59 | $905.0384 | $905.03 | $905.00 | $905.20 | |