| 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 | $211.64 | 13.795% | $240.8357 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $29.32 | 3.157% | $30.2456 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $14.95 | 11.349% | $16.6467 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $97.62 | 5.482% | $102.9715 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $32.33 | 12.528% | $36.3803 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $82.99 | 11.124% | $92.2218 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $93.86 | 11.149% | $104.3245 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $562.71 | $623.6261 | $623.63 | $623.60 | $623.50 | |