| 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 | $98.48 | 7.250% | $105.6198 | $105.62 | $105.60 | $105.60 |
| Purchase #2 | $209.76 | 11.130% | $233.1063 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $203.48 | 13.522% | $230.9946 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $159.34 | 7.285% | $170.9479 | $170.95 | $170.95 | $170.90 |
| Purchase #5 | $129.39 | 10.679% | $143.2076 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $148.87 | 10.461% | $164.4433 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $223.31 | 13.457% | $253.3608 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,172.63 | $1,301.6803 | $1,301.68 | $1,301.65 | $1,301.60 | |