| 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 | $216.55 | 5.704% | $228.902 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $90.85 | 13.701% | $103.2974 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $232.87 | 8.266% | $252.119 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $232.49 | 8.511% | $252.2772 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $219.26 | 5.463% | $231.2382 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $35.97 | 10.695% | $39.817 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $143.60 | 3.871% | $149.1588 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,171.59 | $1,256.8096 | $1,256.82 | $1,256.80 | $1,256.80 | |