| 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 | $206.62 | 7.392% | $221.8934 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $204.33 | 5.335% | $215.231 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $55.28 | 11.680% | $61.7367 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $148.99 | 9.346% | $162.9146 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $117.74 | 13.486% | $133.6184 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $94.84 | 3.731% | $98.3785 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $107.62 | 9.775% | $118.1399 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $935.42 | $1,011.9125 | $1,011.91 | $1,011.95 | $1,011.80 | |