| 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 | $211.99 | 3.767% | $219.9757 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $227.88 | 8.591% | $247.4572 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $104.46 | 12.534% | $117.553 | $117.55 | $117.55 | $117.60 |
| Purchase #4 | $151.29 | 13.121% | $171.1408 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $135.72 | 9.206% | $148.2144 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $37.31 | 13.220% | $42.2424 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $148.60 | 12.642% | $167.386 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,017.25 | $1,113.9695 | $1,113.97 | $1,114.00 | $1,114.00 | |