| 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 | $204.36 | 11.657% | $228.1822 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $34.45 | 3.595% | $35.6885 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $69.64 | 7.541% | $74.8916 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $39.62 | 8.361% | $42.9326 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $109.95 | 9.131% | $119.9895 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $191.29 | 9.407% | $209.2847 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $97.27 | 12.650% | $109.5747 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $746.58 | $820.5438 | $820.53 | $820.60 | $820.60 | |