| 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 | $218.25 | 6.352% | $232.1132 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $148.58 | 11.644% | $165.8807 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $141.28 | 5.762% | $149.4206 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $9.57 | 4.133% | $9.9655 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $239.66 | 11.324% | $266.7991 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $28.27 | 13.862% | $32.1888 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $182.40 | 5.782% | $192.9464 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $968.01 | $1,049.3143 | $1,049.32 | $1,049.30 | $1,049.30 | |