| 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 | $184.40 | 13.678% | $209.6222 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $138.88 | 12.283% | $155.9386 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $221.97 | 10.240% | $244.6997 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $78.90 | 5.500% | $83.2395 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $15.90 | 4.276% | $16.5799 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $246.91 | 4.837% | $258.853 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $158.43 | 7.172% | $169.7926 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $1,045.39 | $1,138.7255 | $1,138.72 | $1,138.75 | $1,138.70 | |