| 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 | $217.83 | 11.728% | $243.3771 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $224.85 | 5.797% | $237.8846 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $176.99 | 8.650% | $192.2996 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $170.93 | 8.206% | $184.9565 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $80.56 | 6.448% | $85.7545 | $85.75 | $85.75 | $85.80 |
| Purchase #6 | $58.52 | 10.211% | $64.4955 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $124.67 | 7.556% | $134.0901 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,054.35 | $1,142.8579 | $1,142.86 | $1,142.90 | $1,143.00 | |