| 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 | $231.68 | 8.260% | $250.8168 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $195.44 | 5.758% | $206.6934 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $179.90 | 12.852% | $203.0207 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $244.82 | 4.359% | $255.4917 | $255.49 | $255.50 | $255.50 |
| Purchase #5 | $140.48 | 6.319% | $149.3569 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $165.44 | 3.222% | $170.7705 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $28.85 | 12.574% | $32.4776 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $1,186.61 | $1,268.6276 | $1,268.63 | $1,268.60 | $1,268.70 | |