| 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 | $43.36 | 6.119% | $46.0132 | $46.01 | $46.00 | $46.00 |
| Purchase #2 | $47.99 | 5.640% | $50.6966 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $236.68 | 9.506% | $259.1788 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $200.58 | 7.293% | $215.2083 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $199.29 | 6.280% | $211.8054 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $183.36 | 3.507% | $189.7904 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $135.81 | 7.853% | $146.4752 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $1,047.07 | $1,119.1679 | $1,119.18 | $1,119.20 | $1,119.20 | |