| 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 | $202.74 | 9.272% | $221.5381 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $96.44 | 5.106% | $101.3642 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $101.77 | 13.874% | $115.8896 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $79.35 | 13.737% | $90.2503 | $90.25 | $90.25 | $90.30 |
| Purchase #5 | $128.71 | 3.108% | $132.7103 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $29.63 | 3.859% | $30.7734 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $211.67 | 8.493% | $229.6471 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $850.31 | $922.1730 | $922.17 | $922.15 | $922.20 | |