| 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 | $107.44 | 5.171% | $112.9957 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $233.73 | 5.417% | $246.3912 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $68.31 | 3.715% | $70.8477 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $120.77 | 8.558% | $131.1055 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $227.60 | 7.532% | $244.7428 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $90.37 | 6.209% | $95.9811 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $44.84 | 3.680% | $46.4901 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $893.06 | $948.5541 | $948.56 | $948.60 | $948.50 | |