| 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 | $135.81 | 4.853% | $142.4009 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $134.42 | 9.632% | $147.3673 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $94.85 | 12.466% | $106.674 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $220.61 | 13.683% | $250.7961 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $194.93 | 13.728% | $221.69 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $97.74 | 3.761% | $101.416 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $196.96 | 6.638% | $210.0342 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $1,075.32 | $1,180.3785 | $1,180.38 | $1,180.35 | $1,180.40 | |