| 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 | $247.72 | 3.867% | $257.2993 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $105.84 | 11.668% | $118.1894 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $176.69 | 10.789% | $195.7531 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $141.45 | 8.821% | $153.9273 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $20.51 | 11.151% | $22.7971 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $106.51 | 11.315% | $118.5616 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $49.38 | 5.632% | $52.1611 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $848.10 | $918.6889 | $918.69 | $918.70 | $918.80 | |