| 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 | $117.58 | 4.822% | $123.2497 | $123.25 | $123.25 | $123.20 |
| Purchase #2 | $56.80 | 10.559% | $62.7975 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $59.53 | 9.302% | $65.0675 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $167.37 | 3.801% | $173.7317 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $36.41 | 9.139% | $39.7375 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $164.62 | 13.718% | $187.2026 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $220.67 | 8.748% | $239.9742 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $822.98 | $891.7607 | $891.76 | $891.75 | $891.70 | |