| 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 | $147.79 | 3.127% | $152.4114 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $213.30 | 4.706% | $223.3379 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $7.45 | 5.422% | $7.8539 | $7.85 | $7.85 | $7.90 |
| Purchase #4 | $209.59 | 12.161% | $235.0782 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $221.34 | 11.302% | $246.3558 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $205.82 | 6.796% | $219.8075 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $36.89 | 10.149% | $40.634 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $1,042.18 | $1,125.4787 | $1,125.48 | $1,125.50 | $1,125.50 | |