| 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 | $108.58 | 4.388% | $113.3445 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $18.51 | 4.840% | $19.4059 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $224.48 | 10.140% | $247.2423 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $123.84 | 8.578% | $134.463 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $209.98 | 7.686% | $226.1191 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $23.40 | 9.104% | $25.5303 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $48.65 | 13.199% | $55.0713 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $757.44 | $821.1764 | $821.17 | $821.15 | $821.10 | |