| 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 | $203.92 | 7.720% | $219.6626 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $5.86 | 5.327% | $6.1722 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $17.80 | 5.161% | $18.7187 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $26.74 | 10.555% | $29.5624 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $154.33 | 13.667% | $175.4223 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $195.63 | 7.798% | $210.8852 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $248.47 | 4.422% | $259.4573 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $852.75 | $919.8807 | $919.88 | $919.80 | $920.00 | |