| 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 | $247.71 | 11.584% | $276.4047 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $36.99 | 13.417% | $41.9529 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $14.38 | 7.474% | $15.4548 | $15.45 | $15.45 | $15.50 |
| Purchase #4 | $218.49 | 9.322% | $238.8576 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $83.90 | 13.694% | $95.3893 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $155.51 | 12.139% | $174.3874 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $74.44 | 7.137% | $79.7528 | $79.75 | $79.75 | $79.80 |
| 7 purchase totals = | $831.42 | $922.1995 | $922.19 | $922.20 | $922.40 | |