| 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 | $133.94 | 3.791% | $139.0177 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $74.44 | 7.332% | $79.8979 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $113.60 | 5.228% | $119.539 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $200.49 | 13.826% | $228.2097 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $199.42 | 7.460% | $214.2967 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $239.96 | 11.614% | $267.829 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $194.99 | 6.781% | $208.2123 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,156.84 | $1,257.0023 | $1,257.01 | $1,257.00 | $1,256.90 | |