| 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 | $125.26 | 5.206% | $131.781 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $64.44 | 13.411% | $73.082 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $111.92 | 3.853% | $116.2323 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $28.25 | 4.654% | $29.5648 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $203.81 | 11.788% | $227.8351 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $159.54 | 9.546% | $174.7697 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $135.77 | 7.503% | $145.9568 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $828.99 | $899.2217 | $899.22 | $899.25 | $899.30 | |