| 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 | $44.98 | 9.540% | $49.2711 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $210.89 | 13.761% | $239.9106 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $224.30 | 5.341% | $236.2799 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $245.72 | 6.175% | $260.8932 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $149.34 | 9.847% | $164.0455 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $124.70 | 5.752% | $131.8727 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $171.29 | 6.113% | $181.761 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $1,171.22 | $1,264.0340 | $1,264.03 | $1,264.00 | $1,264.10 | |