| 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 | $130.53 | 3.170% | $134.6678 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $132.40 | 9.378% | $144.8165 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $77.88 | 12.702% | $87.7723 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $27.40 | 6.736% | $29.2457 | $29.25 | $29.25 | $29.20 |
| Purchase #5 | $248.74 | 4.541% | $260.0353 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $33.98 | 7.834% | $36.642 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $105.76 | 3.719% | $109.6932 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $756.69 | $802.8728 | $802.88 | $802.85 | $802.80 | |