| 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 | $194.51 | 13.308% | $220.3954 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $197.84 | 12.584% | $222.7362 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $136.34 | 10.354% | $150.4566 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $34.41 | 3.668% | $35.6722 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $125.93 | 12.295% | $141.4131 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $228.59 | 9.470% | $250.2375 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $157.44 | 13.629% | $178.8975 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $1,075.06 | $1,199.8085 | $1,199.82 | $1,199.80 | $1,199.80 | |