| 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 | $230.27 | 11.670% | $257.1425 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $210.38 | 7.636% | $226.4446 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $183.93 | 8.298% | $199.1925 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $129.88 | 11.670% | $145.037 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $102.50 | 10.263% | $113.0196 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $155.45 | 9.847% | $170.7572 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $228.26 | 3.430% | $236.0893 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,240.67 | $1,347.6827 | $1,347.68 | $1,347.70 | $1,347.60 | |