| 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 | $92.30 | 10.794% | $102.2629 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $84.68 | 7.560% | $91.0818 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $96.34 | 6.854% | $102.9431 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $112.84 | 3.680% | $116.9925 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $202.93 | 7.826% | $218.8113 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $191.30 | 4.716% | $200.3217 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $70.39 | 11.805% | $78.6995 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $850.78 | $911.1128 | $911.10 | $911.10 | $911.10 | |