| 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 | $226.63 | 12.865% | $255.7859 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $109.85 | 10.399% | $121.2733 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $219.25 | 10.708% | $242.7273 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $193.86 | 13.483% | $219.9981 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $42.25 | 4.845% | $44.297 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $227.72 | 12.199% | $255.4996 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $65.66 | 6.696% | $70.0566 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $1,085.22 | $1,209.6378 | $1,209.65 | $1,209.65 | $1,209.70 | |