| 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 | $239.77 | 7.285% | $257.2372 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $101.40 | 6.482% | $107.9727 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $63.44 | 11.302% | $70.61 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $139.61 | 12.534% | $157.1087 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $91.30 | 10.850% | $101.2061 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $130.38 | 11.232% | $145.0243 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $34.41 | 11.656% | $38.4208 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $800.31 | $877.5798 | $877.58 | $877.50 | $877.50 | |