| 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 | $213.43 | 8.692% | $231.9813 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $220.41 | 9.576% | $241.5165 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $88.48 | 7.180% | $94.8329 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $230.73 | 4.832% | $241.8789 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $163.28 | 12.868% | $184.2909 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $64.88 | 5.716% | $68.5885 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $239.45 | 12.276% | $268.8449 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,220.66 | $1,331.9339 | $1,331.93 | $1,332.00 | $1,331.90 | |