| 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 | $22.28 | 7.254% | $23.8962 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $152.64 | 8.469% | $165.5671 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $124.33 | 13.565% | $141.1954 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $221.36 | 10.338% | $244.2442 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $85.36 | 13.114% | $96.5541 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $202.88 | 6.631% | $216.333 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $232.30 | 12.808% | $262.053 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $1,041.15 | $1,149.8430 | $1,149.84 | $1,149.85 | $1,149.90 | |