| 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 | $128.33 | 4.208% | $133.7301 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $133.38 | 11.401% | $148.5867 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $72.68 | 4.568% | $76 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $211.68 | 8.174% | $228.9827 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $106.98 | 3.206% | $110.4098 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $123.37 | 7.567% | $132.7054 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $184.54 | 6.671% | $196.8507 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $960.96 | $1,027.2654 | $1,027.27 | $1,027.30 | $1,027.30 | |