| 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 | $220.94 | 8.860% | $240.5153 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $232.66 | 13.244% | $263.4735 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $249.62 | 10.495% | $275.8176 | $275.82 | $275.80 | $275.80 |
| Purchase #4 | $149.70 | 13.505% | $169.917 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $178.44 | 4.660% | $186.7553 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $99.27 | 12.544% | $111.7224 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $235.36 | 7.189% | $252.28 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,365.99 | $1,500.4811 | $1,500.49 | $1,500.40 | $1,500.50 | |