| 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 | $142.61 | 12.495% | $160.4291 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $87.83 | 10.136% | $96.7324 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $123.88 | 13.860% | $141.0498 | $141.05 | $141.05 | $141.00 |
| Purchase #4 | $171.86 | 11.278% | $191.2424 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $231.70 | 7.576% | $249.2536 | $249.25 | $249.25 | $249.30 |
| Purchase #6 | $159.48 | 4.499% | $166.655 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $229.98 | 9.845% | $252.6215 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $1,147.34 | $1,257.9838 | $1,257.98 | $1,258.00 | $1,257.90 | |