| 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 | $112.61 | 4.335% | $117.4916 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $75.94 | 12.528% | $85.4538 | $85.45 | $85.45 | $85.50 |
| Purchase #3 | $139.35 | 13.255% | $157.8208 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $32.74 | 6.860% | $34.986 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $190.85 | 11.333% | $212.479 | $212.48 | $212.50 | $212.50 |
| Purchase #6 | $246.36 | 8.674% | $267.7293 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $24.25 | 11.128% | $26.9485 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $822.10 | $902.9090 | $902.91 | $902.95 | $902.90 | |