| 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 | $215.46 | 11.458% | $240.1474 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $28.34 | 4.327% | $29.5663 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $231.75 | 5.670% | $244.8902 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $190.77 | 10.567% | $210.9287 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $196.80 | 8.752% | $214.0239 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $211.75 | 9.856% | $232.6201 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $62.85 | 11.249% | $69.92 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $1,137.72 | $1,242.0966 | $1,242.10 | $1,242.05 | $1,242.00 | |