| 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 | $205.65 | 9.144% | $224.4546 | $224.45 | $224.45 | $224.50 |
| Purchase #2 | $123.96 | 13.564% | $140.7739 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $156.96 | 13.541% | $178.214 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $68.77 | 10.297% | $75.8512 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $103.48 | 9.638% | $113.4534 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $186.59 | 7.504% | $200.5917 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $138.95 | 8.691% | $151.0261 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $984.36 | $1,084.3649 | $1,084.35 | $1,084.35 | $1,084.50 | |