| 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 | $223.34 | 7.767% | $240.6868 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $22.80 | 8.233% | $24.6771 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $26.53 | 6.626% | $28.2879 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $231.66 | 5.552% | $244.5218 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $154.28 | 6.736% | $164.6723 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $206.27 | 7.139% | $220.9956 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $200.39 | 7.746% | $215.9122 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,065.27 | $1,139.7537 | $1,139.76 | $1,139.75 | $1,139.80 | |