| 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 | $211.57 | 3.685% | $219.3664 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $200.86 | 11.869% | $224.7001 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $67.74 | 8.573% | $73.5474 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $55.98 | 12.613% | $63.0408 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $242.37 | 9.747% | $265.9938 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $53.35 | 11.204% | $59.3273 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $166.94 | 3.560% | $172.8831 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $998.81 | $1,078.8589 | $1,078.86 | $1,078.90 | $1,078.80 | |