| 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 | $241.63 | 9.759% | $265.2107 | $265.21 | $265.20 | $265.20 |
| Purchase #2 | $142.46 | 13.170% | $161.222 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $102.83 | 8.528% | $111.5993 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $52.52 | 9.689% | $57.6087 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $23.35 | 6.662% | $24.9056 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $109.36 | 9.695% | $119.9625 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $67.37 | 5.819% | $71.2903 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $739.52 | $811.7991 | $811.80 | $811.75 | $811.80 | |