| 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 | $99.90 | 5.402% | $105.2966 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $227.79 | 12.443% | $256.1339 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $68.78 | 7.226% | $73.75 | $73.75 | $73.75 | $73.80 |
| Purchase #4 | $182.34 | 9.757% | $200.1309 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $57.40 | 7.293% | $61.5862 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $225.58 | 6.118% | $239.381 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $122.51 | 9.231% | $133.8189 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $984.30 | $1,070.0975 | $1,070.10 | $1,070.15 | $1,070.10 | |