| 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 | $113.73 | 13.163% | $128.7003 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $242.43 | 9.678% | $265.8924 | $265.89 | $265.90 | $265.90 |
| Purchase #3 | $104.44 | 8.102% | $112.9017 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $115.84 | 7.765% | $124.835 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $247.53 | 11.266% | $275.4167 | $275.42 | $275.40 | $275.40 |
| Purchase #6 | $112.56 | 7.791% | $121.3295 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $95.36 | 9.258% | $104.1884 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $1,031.89 | $1,133.2640 | $1,133.27 | $1,133.30 | $1,133.20 | |