| 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 | $98.55 | 4.325% | $102.8123 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $90.28 | 9.423% | $98.7871 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $233.67 | 11.269% | $260.0023 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $222.88 | 3.465% | $230.6028 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $37.27 | 9.308% | $40.7391 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $60.47 | 4.684% | $63.3024 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $249.49 | 3.162% | $257.3789 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $992.61 | $1,053.6249 | $1,053.62 | $1,053.65 | $1,053.60 | |