| 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 | $239.66 | 5.704% | $253.3302 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $128.50 | 10.670% | $142.211 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $179.61 | 12.324% | $201.7451 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $217.68 | 3.358% | $224.9897 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $49.94 | 12.276% | $56.0706 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $216.91 | 3.349% | $224.1743 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $110.32 | 9.612% | $120.924 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $1,142.62 | $1,223.4449 | $1,223.44 | $1,223.40 | $1,223.40 | |