| 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 | $17.68 | 8.106% | $19.1131 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $223.33 | 8.620% | $242.581 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $242.88 | 7.615% | $261.3753 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $149.69 | 11.532% | $166.9523 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $241.78 | 11.828% | $270.3777 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $69.90 | 5.516% | $73.7557 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $177.60 | 9.426% | $194.3406 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $1,122.86 | $1,228.4957 | $1,228.50 | $1,228.55 | $1,228.60 | |