| 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 | $231.36 | 9.271% | $252.8094 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $150.58 | 6.253% | $159.9958 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $28.97 | 7.469% | $31.1338 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $85.66 | 9.254% | $93.587 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $236.80 | 3.295% | $244.6026 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $194.73 | 7.539% | $209.4107 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $107.61 | 11.598% | $120.0906 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $1,035.71 | $1,111.6299 | $1,111.63 | $1,111.65 | $1,111.60 | |