| 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 | $199.60 | 6.440% | $212.4542 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $245.31 | 7.218% | $263.0165 | $263.02 | $263.00 | $263.00 |
| Purchase #3 | $202.39 | 3.690% | $209.8582 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $62.30 | 10.178% | $68.6409 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $97.82 | 3.395% | $101.141 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $207.75 | 13.298% | $235.3766 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $109.62 | 9.729% | $120.2849 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $1,124.79 | $1,210.7723 | $1,210.77 | $1,210.80 | $1,210.80 | |