| 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 | $125.69 | 10.745% | $139.1954 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $245.77 | 8.401% | $266.4171 | $266.42 | $266.40 | $266.40 |
| Purchase #3 | $82.80 | 13.328% | $93.8356 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $104.39 | 6.552% | $111.2296 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $213.92 | 12.457% | $240.568 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $136.49 | 13.814% | $155.3447 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $225.97 | 3.239% | $233.2892 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $1,135.03 | $1,239.8796 | $1,239.89 | $1,239.90 | $1,239.80 | |