| 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 | $211.48 | 11.539% | $235.8827 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $211.57 | 3.841% | $219.6964 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $233.30 | 5.577% | $246.3111 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $208.92 | 10.472% | $230.7981 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $12.47 | 6.847% | $13.3238 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $17.82 | 3.226% | $18.3949 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $21.49 | 11.342% | $23.9274 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $917.05 | $988.3344 | $988.33 | $988.35 | $988.30 | |