| 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 | $213.93 | 4.368% | $223.2745 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $71.25 | 4.374% | $74.3665 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $94.60 | 9.118% | $103.2256 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $153.58 | 9.807% | $168.6416 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $139.45 | 3.374% | $144.155 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $143.93 | 9.241% | $157.2306 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $247.49 | 12.318% | $277.9758 | $277.98 | $278.00 | $278.00 |
| 7 purchase totals = | $1,064.23 | $1,148.8696 | $1,148.88 | $1,148.90 | $1,148.90 | |