| 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 | $5.33 | 10.274% | $5.8776 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $228.75 | 8.141% | $247.3725 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $220.78 | 7.862% | $238.1377 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $231.70 | 4.818% | $242.8633 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $17.67 | 12.787% | $19.9295 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $171.68 | 11.290% | $191.0627 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $184.54 | 3.704% | $191.3754 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,060.45 | $1,136.6187 | $1,136.62 | $1,136.65 | $1,136.70 | |