| 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 | $15.94 | 6.273% | $16.9399 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $200.91 | 9.405% | $219.8056 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $202.75 | 5.477% | $213.8546 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $216.91 | 12.777% | $244.6246 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $195.42 | 5.574% | $206.3127 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $148.66 | 3.186% | $153.3963 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $235.35 | 13.309% | $266.6727 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $1,215.94 | $1,321.6064 | $1,321.60 | $1,321.55 | $1,321.60 | |