| 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 | $121.61 | 11.345% | $135.4067 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $97.34 | 5.571% | $102.7628 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $110.96 | 5.256% | $116.7921 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $174.28 | 5.514% | $183.8898 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $196.28 | 6.537% | $209.1108 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $69.45 | 5.533% | $73.2927 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $172.78 | 5.791% | $182.7857 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $942.70 | $1,004.0406 | $1,004.04 | $1,004.05 | $1,004.10 | |