| 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 | $226.41 | 10.704% | $250.6449 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $9.68 | 3.180% | $9.9878 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $148.86 | 5.130% | $156.4965 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $134.85 | 6.421% | $143.5087 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $155.66 | 12.384% | $174.9369 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $151.25 | 10.551% | $167.2084 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $124.34 | 11.491% | $138.6279 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $951.05 | $1,041.4111 | $1,041.42 | $1,041.45 | $1,041.30 | |