| 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 | $116.59 | 3.823% | $121.0472 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $206.93 | 5.141% | $217.5683 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $233.47 | 9.342% | $255.2808 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $33.27 | 6.533% | $35.4435 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $226.61 | 13.651% | $257.5445 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $233.29 | 11.597% | $260.3446 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $82.25 | 9.566% | $90.118 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $1,132.41 | $1,237.3469 | $1,237.34 | $1,237.35 | $1,237.20 | |