| 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 | $111.36 | 10.285% | $122.8134 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $153.54 | 4.603% | $160.6074 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $157.90 | 8.482% | $171.2931 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $197.98 | 7.697% | $213.2185 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $240.67 | 13.763% | $273.7934 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $164.71 | 7.285% | $176.7091 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $117.50 | 8.217% | $127.155 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $1,143.66 | $1,245.5899 | $1,245.59 | $1,245.55 | $1,245.60 | |