| 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 | $209.71 | 10.454% | $231.6331 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $5.63 | 9.318% | $6.1546 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $141.59 | 6.594% | $150.9264 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $227.66 | 3.334% | $235.2502 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $230.45 | 8.714% | $250.5314 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $207.93 | 13.294% | $235.5722 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $178.90 | 13.149% | $202.4236 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,201.87 | $1,312.4915 | $1,312.48 | $1,312.50 | $1,312.50 | |