| 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 | $207.33 | 13.850% | $236.0452 | $236.05 | $236.05 | $236.00 |
| Purchase #2 | $197.77 | 10.344% | $218.2273 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $84.90 | 8.763% | $92.3398 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $21.61 | 13.867% | $24.6067 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $50.71 | 9.439% | $55.4965 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $194.47 | 4.868% | $203.9368 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $233.63 | 4.614% | $244.4097 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $990.42 | $1,075.0620 | $1,075.08 | $1,075.10 | $1,074.90 | |