| 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 | $87.47 | 3.634% | $90.6487 | $90.65 | $90.65 | $90.60 |
| Purchase #2 | $191.53 | 8.419% | $207.6549 | $207.65 | $207.65 | $207.70 |
| Purchase #3 | $221.27 | 10.832% | $245.238 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $199.63 | 13.255% | $226.091 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $206.76 | 8.350% | $224.0245 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $149.69 | 8.454% | $162.3448 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $47.88 | 13.590% | $54.3869 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $1,104.23 | $1,210.3888 | $1,210.38 | $1,210.40 | $1,210.30 | |