| 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 | $218.84 | 4.752% | $229.2393 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $247.67 | 6.858% | $264.6552 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $76.40 | 9.509% | $83.6649 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $22.57 | 11.240% | $25.1069 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $229.25 | 7.351% | $246.1022 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $94.97 | 7.181% | $101.7898 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $146.74 | 10.104% | $161.5666 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $1,036.44 | $1,112.1249 | $1,112.13 | $1,112.10 | $1,112.20 | |