| 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 | $238.54 | 11.239% | $265.3495 | $265.35 | $265.35 | $265.30 |
| Purchase #2 | $24.55 | 10.652% | $27.1651 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $81.44 | 11.774% | $91.0287 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $108.65 | 4.268% | $113.2872 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $154.29 | 10.517% | $170.5167 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $82.67 | 9.768% | $90.7452 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $22.60 | 13.466% | $25.6433 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $712.74 | $783.7357 | $783.75 | $783.75 | $783.60 | |