| 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 | $115.55 | 12.848% | $130.3959 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $175.62 | 8.846% | $191.1553 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $246.94 | 6.252% | $262.3787 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $145.80 | 13.768% | $165.8737 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $197.35 | 3.515% | $204.2869 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $213.71 | 11.524% | $238.3379 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $154.28 | 12.415% | $173.4339 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $1,249.25 | $1,365.8623 | $1,365.87 | $1,365.90 | $1,365.90 | |