| 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 | $109.55 | 11.535% | $122.1866 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $108.45 | 8.737% | $117.9253 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $113.65 | 13.377% | $128.853 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $209.86 | 5.624% | $221.6625 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $82.37 | 12.380% | $92.5674 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $181.43 | 7.131% | $194.3678 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $10.73 | 3.231% | $11.0767 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $816.04 | $888.6393 | $888.65 | $888.65 | $888.80 | |