| 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 | $218.62 | 7.690% | $235.4319 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $202.86 | 4.442% | $211.871 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $34.86 | 7.746% | $37.5603 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $205.95 | 13.276% | $233.2919 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $222.98 | 6.357% | $237.1548 | $237.15 | $237.15 | $237.20 |
| Purchase #6 | $173.29 | 10.351% | $191.2272 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $204.69 | 13.806% | $232.9495 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $1,263.25 | $1,379.4866 | $1,379.48 | $1,379.50 | $1,379.50 | |