| 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 | $112.99 | 6.192% | $119.9863 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $16.34 | 13.206% | $18.4979 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $31.57 | 4.294% | $32.9256 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $21.34 | 9.633% | $23.3957 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $111.66 | 12.803% | $125.9558 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $205.54 | 6.315% | $218.5199 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $219.95 | 6.115% | $233.3999 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $719.39 | $772.6811 | $772.70 | $772.70 | $772.70 | |