| 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 | $134.47 | 11.237% | $149.5804 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $246.82 | 3.834% | $256.2831 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $195.58 | 3.441% | $202.3099 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $237.83 | 12.291% | $267.0617 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $86.64 | 12.225% | $97.2317 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $80.37 | 9.388% | $87.9151 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $124.57 | 5.213% | $131.0638 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $1,106.28 | $1,191.4457 | $1,191.44 | $1,191.45 | $1,191.50 | |