| 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 | $199.68 | 10.537% | $220.7203 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $204.55 | 4.320% | $213.3866 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $184.36 | 9.718% | $202.2761 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $103.67 | 11.324% | $115.4096 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $215.66 | 11.270% | $239.9649 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $64.72 | 10.341% | $71.4127 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $239.44 | 9.550% | $262.3065 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $1,212.08 | $1,325.4767 | $1,325.48 | $1,325.45 | $1,325.50 | |