| 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 | $192.66 | 7.136% | $206.4082 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $116.55 | 4.178% | $121.4195 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $245.34 | 5.250% | $258.2204 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $191.64 | 4.197% | $199.6831 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $222.70 | 8.831% | $242.3666 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $203.60 | 12.501% | $229.052 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $140.45 | 4.464% | $146.7197 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $1,312.94 | $1,403.8695 | $1,403.87 | $1,403.80 | $1,403.90 | |