| 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 | $210.34 | 6.166% | $223.3096 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $141.52 | 8.752% | $153.9058 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $99.29 | 7.759% | $106.9939 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $60.87 | 7.792% | $65.613 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $195.42 | 8.554% | $212.1362 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $113.82 | 5.841% | $120.4682 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $152.82 | 9.240% | $166.9406 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $974.08 | $1,049.3673 | $1,049.37 | $1,049.35 | $1,049.30 | |