| 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 | $239.56 | 7.300% | $257.0479 | $257.05 | $257.05 | $257.00 |
| Purchase #2 | $71.26 | 4.646% | $74.5707 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $121.62 | 13.836% | $138.4473 | $138.45 | $138.45 | $138.40 |
| Purchase #4 | $62.36 | 6.635% | $66.4976 | $66.50 | $66.50 | $66.50 |
| Purchase #5 | $76.62 | 7.797% | $82.5941 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $193.75 | 11.156% | $215.3648 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $192.57 | 5.271% | $202.7204 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $957.74 | $1,037.2428 | $1,037.24 | $1,037.20 | $1,037.20 | |