| 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 | $219.35 | 10.565% | $242.5243 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $185.27 | 13.421% | $210.1351 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $133.91 | 5.229% | $140.9122 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $111.46 | 6.752% | $118.9858 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $247.28 | 10.827% | $274.053 | $274.05 | $274.05 | $274.10 |
| Purchase #6 | $126.61 | 6.394% | $134.7054 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $221.36 | 3.326% | $228.7224 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,245.24 | $1,350.0382 | $1,350.04 | $1,350.00 | $1,350.00 | |