| 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 | $116.40 | 3.658% | $120.6579 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $226.27 | 13.620% | $257.088 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $227.30 | 11.332% | $253.0576 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $110.63 | 6.206% | $117.4957 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $204.98 | 4.561% | $214.3291 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $167.33 | 5.211% | $176.0496 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $55.79 | 11.243% | $62.0625 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $1,108.70 | $1,200.7404 | $1,200.75 | $1,200.75 | $1,200.80 | |