| 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 | $248.63 | 6.331% | $264.3708 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $197.78 | 7.362% | $212.3406 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $136.86 | 5.669% | $144.6186 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $215.89 | 11.102% | $239.8581 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $55.69 | 12.838% | $62.8395 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $234.77 | 13.136% | $265.6094 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $185.74 | 3.153% | $191.5964 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $1,275.36 | $1,381.2334 | $1,381.24 | $1,381.20 | $1,381.20 | |