| 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 | $207.99 | 9.545% | $227.8426 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $166.64 | 3.421% | $172.3408 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $240.46 | 10.406% | $265.4823 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $191.98 | 6.540% | $204.5355 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $172.51 | 11.278% | $191.9657 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $210.53 | 9.811% | $231.1851 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $234.61 | 12.796% | $264.6307 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,424.72 | $1,557.9827 | $1,557.99 | $1,558.05 | $1,557.90 | |