| 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 | $193.45 | 12.511% | $217.6525 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $250.98 | 11.176% | $279.0295 | $279.03 | $279.05 | $279.00 |
| Purchase #3 | $73.70 | 4.816% | $77.2494 | $77.25 | $77.25 | $77.20 |
| Purchase #4 | $198.38 | 7.154% | $212.5721 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $172.43 | 10.115% | $189.8713 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $168.54 | 6.475% | $179.453 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $137.66 | 12.669% | $155.1001 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $1,195.14 | $1,310.9279 | $1,310.92 | $1,310.90 | $1,311.00 | |