| 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 | $134.42 | 9.634% | $147.37 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $215.84 | 12.365% | $242.5286 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $244.57 | 5.119% | $257.0895 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $123.91 | 8.428% | $134.3531 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $184.33 | 8.642% | $200.2598 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $23.93 | 3.258% | $24.7096 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $95.61 | 4.428% | $99.8436 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $1,022.61 | $1,106.1542 | $1,106.15 | $1,106.15 | $1,106.20 | |