| 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 | $224.41 | 9.115% | $244.865 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $94.43 | 11.495% | $105.2847 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $232.55 | 6.489% | $247.6402 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $73.29 | 12.390% | $82.3706 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $8.93 | 3.525% | $9.2448 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $34.34 | 8.463% | $37.2462 | $37.25 | $37.25 | $37.20 |
| Purchase #7 | $220.97 | 3.232% | $228.1118 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $888.92 | $954.7633 | $954.76 | $954.75 | $954.70 | |