| 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 | $51.41 | 6.182% | $54.5882 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $103.64 | 8.258% | $112.1986 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $206.68 | 11.709% | $230.8802 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $131.83 | 10.775% | $146.0347 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $120.52 | 7.661% | $129.753 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $162.63 | 12.660% | $183.219 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $235.95 | 12.691% | $265.8944 | $265.89 | $265.90 | $265.90 |
| 7 purchase totals = | $1,012.66 | $1,122.5681 | $1,122.56 | $1,122.60 | $1,122.60 | |