| 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 | $199.65 | 7.592% | $214.8074 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $164.52 | 12.412% | $184.9402 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $122.92 | 7.470% | $132.1021 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $239.54 | 11.728% | $267.6333 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $39.35 | 4.872% | $41.2671 | $41.27 | $41.25 | $41.30 |
| Purchase #6 | $5.26 | 7.791% | $5.6698 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $42.77 | 3.821% | $44.4042 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $814.01 | $890.8241 | $890.82 | $890.80 | $890.80 | |