| 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 | $220.75 | 5.449% | $232.7787 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $81.78 | 11.422% | $91.1209 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $146.73 | 7.400% | $157.588 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $185.82 | 9.173% | $202.8653 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $111.67 | 13.700% | $126.9688 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $200.35 | 9.529% | $219.4414 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $112.75 | 7.766% | $121.5062 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $1,059.85 | $1,152.2693 | $1,152.28 | $1,152.25 | $1,152.30 | |