| 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 | $185.40 | 9.458% | $202.9351 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $202.79 | 9.211% | $221.469 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $210.61 | 11.328% | $234.4679 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $79.39 | 6.475% | $84.5305 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $167.82 | 7.736% | $180.8026 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $210.49 | 11.176% | $234.0144 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $63.83 | 4.146% | $66.4764 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $1,120.33 | $1,224.6959 | $1,224.70 | $1,224.70 | $1,224.70 | |