| 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 | $108.66 | 9.275% | $118.7382 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $202.45 | 9.365% | $221.4094 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $119.35 | 3.522% | $123.5535 | $123.55 | $123.55 | $123.60 |
| Purchase #4 | $174.41 | 4.544% | $182.3352 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $139.43 | 4.340% | $145.4813 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $10.60 | 3.820% | $11.0049 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $135.96 | 9.555% | $148.951 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $890.86 | $951.4735 | $951.47 | $951.50 | $951.50 | |