| 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 | $145.28 | 13.314% | $164.6226 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $224.60 | 7.727% | $241.9548 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $219.50 | 4.577% | $229.5465 | $229.55 | $229.55 | $229.50 |
| Purchase #4 | $63.96 | 7.616% | $68.8312 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $217.65 | 12.225% | $244.2577 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $191.44 | 7.774% | $206.3225 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $12.61 | 12.423% | $14.1765 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $1,075.04 | $1,169.7118 | $1,169.71 | $1,169.70 | $1,169.70 | |