| 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 | $237.54 | 8.457% | $257.6288 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $229.49 | 12.710% | $258.6582 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $225.67 | 3.296% | $233.1081 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $51.34 | 6.292% | $54.5703 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $199.27 | 9.754% | $218.7068 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $246.90 | 4.427% | $257.8303 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $106.60 | 13.790% | $121.3001 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $1,296.81 | $1,401.8026 | $1,401.81 | $1,401.80 | $1,401.80 | |