| 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 | $192.76 | 4.293% | $201.0352 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $199.60 | 10.188% | $219.9352 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $128.48 | 9.573% | $140.7794 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $8.78 | 4.483% | $9.1736 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $188.31 | 3.589% | $195.0684 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $219.80 | 7.141% | $235.4959 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $121.61 | 7.791% | $131.0846 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,059.34 | $1,132.5723 | $1,132.58 | $1,132.60 | $1,132.60 | |