| 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 | $101.63 | 13.566% | $115.4171 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $113.56 | 5.478% | $119.7808 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $93.49 | 8.126% | $101.087 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $222.45 | 8.557% | $241.485 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $203.43 | 13.463% | $230.8178 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $116.64 | 3.365% | $120.5649 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $146.52 | 11.696% | $163.657 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $997.72 | $1,092.8096 | $1,092.82 | $1,092.80 | $1,092.90 | |