| 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 | $241.59 | 12.740% | $272.3686 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $250.98 | 13.144% | $283.9688 | $283.97 | $283.95 | $284.00 |
| Purchase #3 | $243.29 | 12.800% | $274.4311 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $131.88 | 9.533% | $144.4521 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $112.73 | 8.585% | $122.4079 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $223.76 | 11.699% | $249.9377 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $112.44 | 7.328% | $120.6796 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,316.67 | $1,468.2458 | $1,468.25 | $1,468.25 | $1,468.30 | |