| 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 | $114.75 | 8.760% | $124.8021 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $139.89 | 12.286% | $157.0769 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $219.37 | 9.200% | $239.552 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $191.99 | 6.250% | $203.9894 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $104.88 | 6.315% | $111.5032 | $111.50 | $111.50 | $111.50 |
| Purchase #6 | $177.97 | 3.737% | $184.6207 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $47.48 | 5.837% | $50.2514 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $996.33 | $1,071.7957 | $1,071.79 | $1,071.80 | $1,071.90 | |