| 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 | $31.98 | 9.213% | $34.9263 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $190.88 | 11.129% | $212.123 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $202.29 | 5.149% | $212.7059 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $99.71 | 9.560% | $109.2423 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $131.55 | 3.313% | $135.9083 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $34.99 | 3.748% | $36.3014 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $117.54 | 4.248% | $122.5331 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $808.94 | $863.7403 | $863.74 | $863.75 | $863.60 | |