| 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 | $217.33 | 6.355% | $231.1413 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $138.99 | 9.562% | $152.2802 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $84.65 | 12.810% | $95.4937 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $101.78 | 4.690% | $106.5535 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $45.35 | 7.314% | $48.6669 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $217.33 | 9.592% | $238.1763 | $238.18 | $238.20 | $238.20 |
| Purchase #7 | $168.52 | 9.785% | $185.0097 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $973.95 | $1,057.3216 | $1,057.32 | $1,057.35 | $1,057.40 | |