| 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 | $231.59 | 11.701% | $258.6883 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $180.80 | 7.204% | $193.8248 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $224.42 | 3.128% | $231.4399 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $96.64 | 4.521% | $101.0091 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $167.49 | 11.663% | $187.0244 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $81.69 | 12.708% | $92.0712 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $119.35 | 9.791% | $131.0356 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $1,101.98 | $1,195.0933 | $1,195.09 | $1,195.05 | $1,195.00 | |