| 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 | $233.51 | 4.833% | $244.7955 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $177.64 | 12.660% | $200.1292 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $60.43 | 13.473% | $68.5717 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $178.94 | 7.615% | $192.5663 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $214.63 | 13.659% | $243.9463 | $243.95 | $243.95 | $243.90 |
| Purchase #6 | $111.39 | 4.525% | $116.4304 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $70.67 | 10.177% | $77.8621 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $1,047.21 | $1,144.3015 | $1,144.31 | $1,144.30 | $1,144.30 | |