| 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 | $249.78 | 3.591% | $258.7496 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $195.39 | 7.738% | $210.5093 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $159.60 | 9.506% | $174.7716 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $178.73 | 11.243% | $198.8246 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $103.80 | 4.210% | $108.17 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $96.54 | 13.477% | $109.5507 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $160.26 | 5.648% | $169.3115 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,144.10 | $1,229.8873 | $1,229.88 | $1,229.80 | $1,229.90 | |