| 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 | $102.81 | 4.215% | $107.1434 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $221.38 | 8.693% | $240.6246 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $162.30 | 4.168% | $169.0647 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $246.81 | 4.623% | $258.22 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $203.85 | 5.685% | $215.4389 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $212.49 | 13.673% | $241.5438 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $140.38 | 13.117% | $158.7936 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,290.02 | $1,390.8290 | $1,390.81 | $1,390.80 | $1,390.70 | |