| 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 | $213.74 | 8.751% | $232.4444 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $88.91 | 11.586% | $99.2111 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $84.34 | 11.214% | $93.7979 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $230.48 | 8.398% | $249.8357 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $136.69 | 6.164% | $145.1156 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $211.69 | 7.611% | $227.8017 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $176.90 | 7.738% | $190.5885 | $190.59 | $190.60 | $190.60 |
| 7 purchase totals = | $1,142.75 | $1,238.7949 | $1,238.80 | $1,238.80 | $1,238.70 | |