| 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 | $219.45 | 9.754% | $240.8552 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $172.74 | 12.106% | $193.6519 | $193.65 | $193.65 | $193.70 |
| Purchase #3 | $180.78 | 7.762% | $194.8121 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $163.63 | 5.755% | $173.0469 | $173.05 | $173.05 | $173.00 |
| Purchase #5 | $39.47 | 10.519% | $43.6218 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $232.54 | 4.264% | $242.4555 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $74.47 | 9.344% | $81.4285 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $1,083.08 | $1,169.8719 | $1,169.88 | $1,169.85 | $1,169.90 | |