| 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 | $246.80 | 9.691% | $270.7174 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $125.75 | 11.128% | $139.7435 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $10.78 | 9.486% | $11.8026 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $190.64 | 6.471% | $202.9763 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $59.60 | 5.606% | $62.9412 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $149.55 | 3.385% | $154.6123 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $140.94 | 10.860% | $156.2461 | $156.25 | $156.25 | $156.20 |
| 7 purchase totals = | $924.06 | $999.0394 | $999.04 | $999.05 | $998.90 | |