| 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 | $215.91 | 4.755% | $226.1765 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $223.54 | 9.194% | $244.0923 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $107.58 | 11.840% | $120.3175 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $170.71 | 7.650% | $183.7693 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $159.26 | 5.462% | $167.9588 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $22.71 | 5.478% | $23.9541 | $23.95 | $23.95 | $24.00 |
| Purchase #7 | $199.47 | 10.722% | $220.8572 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $1,099.18 | $1,187.1257 | $1,187.13 | $1,187.10 | $1,187.30 | |