| 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 | $192.40 | 7.281% | $206.4086 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $164.70 | 9.473% | $180.302 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $243.80 | 6.184% | $258.8766 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $113.34 | 3.396% | $117.189 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $56.26 | 11.320% | $62.6286 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $107.29 | 11.670% | $119.8107 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $191.59 | 11.261% | $213.1649 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $1,069.38 | $1,158.3804 | $1,158.38 | $1,158.40 | $1,158.40 | |