| 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 | $103.34 | 9.165% | $112.8111 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $123.72 | 7.448% | $132.9347 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $142.87 | 4.650% | $149.5135 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $240.25 | 12.380% | $269.993 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $218.79 | 12.179% | $245.4364 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $230.88 | 3.856% | $239.7827 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $70.38 | 9.745% | $77.2385 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $1,130.23 | $1,227.7099 | $1,227.70 | $1,227.75 | $1,227.60 | |