| 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 | $220.83 | 8.499% | $239.5983 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $87.32 | 11.524% | $97.3828 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $191.84 | 5.483% | $202.3586 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $211.72 | 12.332% | $237.8293 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $154.30 | 10.462% | $170.4429 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $119.76 | 13.319% | $135.7108 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $73.39 | 10.335% | $80.9749 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $1,059.16 | $1,164.2976 | $1,164.29 | $1,164.30 | $1,164.30 | |