| 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 | $131.71 | 4.659% | $137.8464 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $221.63 | 9.391% | $242.4433 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $91.88 | 13.121% | $103.9356 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $16.71 | 6.462% | $17.7898 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $250.66 | 9.716% | $275.0141 | $275.01 | $275.00 | $275.00 |
| Purchase #6 | $63.68 | 3.533% | $65.9298 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $180.37 | 9.223% | $197.0055 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $956.64 | $1,039.9645 | $1,039.97 | $1,040.00 | $1,039.80 | |