| 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 | $196.40 | 8.405% | $212.9074 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $5.72 | 5.185% | $6.0166 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $238.99 | 12.710% | $269.3656 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $47.48 | 6.319% | $50.4803 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $139.66 | 3.551% | $144.6193 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $151.61 | 4.133% | $157.876 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $92.33 | 11.610% | $103.0495 | $103.05 | $103.05 | $103.00 |
| 7 purchase totals = | $872.19 | $944.3147 | $944.33 | $944.30 | $944.30 | |