| 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 | $182.38 | 8.229% | $197.3881 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $206.32 | 5.359% | $217.3767 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $114.46 | 8.137% | $123.7736 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $209.49 | 10.441% | $231.3629 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $240.92 | 12.827% | $271.8228 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $159.57 | 4.519% | $166.781 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $6.69 | 6.340% | $7.1141 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $1,119.83 | $1,215.6192 | $1,215.61 | $1,215.60 | $1,215.70 | |