| 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 | $243.66 | 9.145% | $265.9427 | $265.94 | $265.95 | $265.90 |
| Purchase #2 | $189.29 | 6.724% | $202.0179 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $238.36 | 12.502% | $268.1598 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $113.61 | 11.661% | $126.8581 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $217.43 | 5.103% | $228.5255 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $170.64 | 4.822% | $178.8683 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $231.67 | 11.757% | $258.9074 | $258.91 | $258.90 | $258.90 |
| 7 purchase totals = | $1,404.66 | $1,529.2797 | $1,529.29 | $1,529.25 | $1,529.30 | |