| 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 | $113.74 | 9.445% | $124.4827 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $22.88 | 3.143% | $23.5991 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $142.25 | 4.171% | $148.1832 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $202.44 | 5.163% | $212.892 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $158.97 | 10.142% | $175.0927 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $54.58 | 11.658% | $60.9429 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $115.62 | 12.416% | $129.9754 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $810.48 | $875.1680 | $875.16 | $875.25 | $875.20 | |