| 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 | $11.55 | 6.534% | $12.3047 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $184.74 | 10.723% | $204.5497 | $204.55 | $204.55 | $204.50 |
| Purchase #3 | $212.79 | 13.700% | $241.9422 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $20.52 | 8.185% | $22.1996 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $209.35 | 5.539% | $220.9459 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $195.95 | 8.540% | $212.6841 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $142.55 | 3.290% | $147.2399 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $977.45 | $1,061.8661 | $1,061.86 | $1,061.90 | $1,061.70 | |