| 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 | $197.26 | 11.525% | $219.9942 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $232.33 | 8.698% | $252.5381 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $181.33 | 7.476% | $194.8862 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $139.54 | 10.630% | $154.3731 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $221.94 | 5.412% | $233.9514 | $233.95 | $233.95 | $234.00 |
| Purchase #6 | $101.47 | 13.556% | $115.2253 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $158.81 | 9.667% | $174.1622 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,232.68 | $1,345.1305 | $1,345.13 | $1,345.15 | $1,345.20 | |