| 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 | $248.34 | 10.501% | $274.4182 | $274.42 | $274.40 | $274.40 |
| Purchase #2 | $130.37 | 4.445% | $136.1649 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $238.84 | 11.403% | $266.0749 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $172.40 | 10.853% | $191.1106 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $60.74 | 8.716% | $66.0341 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $167.63 | 13.822% | $190.7998 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $104.96 | 12.219% | $117.7851 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,123.28 | $1,242.3876 | $1,242.38 | $1,242.35 | $1,242.40 | |