| 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 | $248.46 | 13.162% | $281.1623 | $281.16 | $281.15 | $281.20 |
| Purchase #2 | $108.46 | 13.345% | $122.934 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $29.72 | 7.234% | $31.8699 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $190.76 | 7.653% | $205.3589 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $156.93 | 12.371% | $176.3438 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $63.33 | 11.676% | $70.7244 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $224.71 | 10.748% | $248.8618 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,022.37 | $1,137.2551 | $1,137.24 | $1,137.20 | $1,137.30 | |