| 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 | $104.30 | 3.793% | $108.2561 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $135.35 | 3.237% | $139.7313 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $20.63 | 7.169% | $22.109 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $195.26 | 5.503% | $206.0052 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $167.85 | 9.109% | $183.1395 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $78.83 | 3.261% | $81.4006 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $38.27 | 11.280% | $42.5869 | $42.59 | $42.60 | $42.60 |
| 7 purchase totals = | $740.49 | $783.2286 | $783.24 | $783.25 | $783.20 | |