| 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 | $183.71 | 6.411% | $195.4876 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $143.56 | 10.869% | $159.1635 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $125.67 | 10.145% | $138.4192 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $102.32 | 9.232% | $111.7662 | $111.77 | $111.75 | $111.80 |
| Purchase #5 | $241.39 | 7.275% | $258.9511 | $258.95 | $258.95 | $259.00 |
| Purchase #6 | $33.83 | 6.715% | $36.1017 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $196.25 | 11.693% | $219.1975 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $1,026.73 | $1,119.0868 | $1,119.09 | $1,119.05 | $1,119.20 | |