| 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 | $63.65 | 9.786% | $69.8788 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $120.75 | 8.688% | $131.2408 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $225.51 | 12.222% | $253.0718 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $247.81 | 3.772% | $257.1574 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $182.43 | 3.820% | $189.3988 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $185.42 | 5.430% | $195.4883 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $174.75 | 4.584% | $182.7605 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $1,200.32 | $1,278.9964 | $1,279.00 | $1,279.00 | $1,279.10 | |