| 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 | $106.37 | 10.242% | $117.2644 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $140.38 | 3.217% | $144.896 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $193.33 | 12.697% | $217.8771 | $217.88 | $217.90 | $217.90 |
| Purchase #4 | $8.48 | 11.779% | $9.4789 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $221.49 | 3.859% | $230.0373 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $194.79 | 8.307% | $210.9712 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $105.28 | 3.412% | $108.8722 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $970.12 | $1,039.3971 | $1,039.40 | $1,039.40 | $1,039.50 | |