| 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 | $93.94 | 11.151% | $104.4152 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $123.82 | 10.130% | $136.363 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $74.54 | 12.675% | $83.9879 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $229.60 | 6.103% | $243.6125 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $192.30 | 7.817% | $207.3321 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $159.97 | 7.372% | $171.763 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $118.87 | 11.814% | $132.9133 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $993.04 | $1,080.3870 | $1,080.38 | $1,080.35 | $1,080.40 | |