| 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 | $21.32 | 8.869% | $23.2109 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $216.60 | 7.129% | $232.0414 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $99.62 | 8.199% | $107.7878 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $136.61 | 7.175% | $146.4118 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $11.70 | 12.673% | $13.1827 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $201.47 | 6.662% | $214.8919 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $250.97 | 6.179% | $266.4774 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $938.29 | $1,004.0039 | $1,004.00 | $1,004.05 | $1,004.00 | |