| 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 | $115.77 | 4.444% | $120.9148 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $232.96 | 13.655% | $264.7707 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $119.58 | 11.268% | $133.0543 | $133.05 | $133.05 | $133.10 |
| Purchase #4 | $226.59 | 5.342% | $238.6944 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $116.55 | 6.428% | $124.0418 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $67.25 | 8.833% | $73.1902 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $202.53 | 12.708% | $228.2675 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $1,081.23 | $1,182.9337 | $1,182.92 | $1,182.90 | $1,183.00 | |