| 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 | $141.68 | 12.303% | $159.1109 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $224.92 | 13.482% | $255.2437 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $124.59 | 10.296% | $137.4178 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $25.83 | 5.785% | $27.3243 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $209.74 | 9.623% | $229.9233 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $173.77 | 7.725% | $187.1937 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $204.77 | 5.830% | $216.7081 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,105.30 | $1,212.9218 | $1,212.91 | $1,212.85 | $1,212.80 | |