| 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 | $132.41 | 12.392% | $148.8182 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $189.55 | 11.374% | $211.1094 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $241.73 | 5.759% | $255.6512 | $255.65 | $255.65 | $255.70 |
| Purchase #4 | $49.48 | 6.718% | $52.8041 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $215.33 | 11.674% | $240.4676 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $76.88 | 9.340% | $84.0606 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $198.63 | 8.626% | $215.7638 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,104.01 | $1,208.6749 | $1,208.67 | $1,208.60 | $1,208.80 | |