| 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 | $238.58 | 8.375% | $258.5611 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $181.50 | 10.514% | $200.5829 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $14.55 | 3.839% | $15.1086 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $11.99 | 10.489% | $13.2476 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $70.28 | 3.246% | $72.5613 | $72.56 | $72.55 | $72.60 |
| Purchase #6 | $226.88 | 4.818% | $237.8111 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $14.61 | 11.365% | $16.2704 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $758.39 | $814.1430 | $814.14 | $814.10 | $814.20 | |