| 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 | $191.27 | 12.578% | $215.3279 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $52.41 | 10.303% | $57.8098 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $135.35 | 6.680% | $144.3914 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $121.43 | 11.656% | $135.5839 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $228.82 | 5.795% | $242.0801 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $120.60 | 8.418% | $130.7521 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $136.42 | 6.510% | $145.3009 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $986.30 | $1,071.2461 | $1,071.24 | $1,071.30 | $1,071.30 | |