| 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 | $185.31 | 13.382% | $210.1082 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $197.51 | 11.612% | $220.4449 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $228.46 | 5.700% | $241.4822 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $104.76 | 10.365% | $115.6184 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $20.50 | 13.665% | $23.3013 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $110.37 | 10.849% | $122.344 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $228.32 | 5.278% | $240.3707 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $1,075.23 | $1,173.6697 | $1,173.66 | $1,173.65 | $1,173.60 | |