| 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 | $227.90 | 5.306% | $239.9924 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $220.66 | 11.471% | $245.9719 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $204.33 | 5.815% | $216.2118 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $10.55 | 5.790% | $11.1608 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $137.68 | 8.104% | $148.8376 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $104.32 | 4.677% | $109.199 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $243.50 | 9.345% | $266.2551 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,148.94 | $1,237.6286 | $1,237.63 | $1,237.60 | $1,237.70 | |