| 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 | $235.33 | 4.235% | $245.2962 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $22.80 | 3.182% | $23.5255 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $212.50 | 4.114% | $221.2423 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $105.99 | 13.120% | $119.8959 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $57.75 | 7.828% | $62.2707 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $232.85 | 7.593% | $250.5303 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $36.33 | 5.421% | $38.2994 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $903.55 | $961.0603 | $961.07 | $961.10 | $961.00 | |