| 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 | $237.50 | 3.855% | $246.6556 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $240.28 | 8.834% | $261.5063 | $261.51 | $261.50 | $261.50 |
| Purchase #3 | $90.37 | 13.251% | $102.3449 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $80.46 | 8.403% | $87.2211 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $114.48 | 11.349% | $127.4723 | $127.47 | $127.45 | $127.50 |
| Purchase #6 | $135.70 | 3.439% | $140.3667 | $140.37 | $140.35 | $140.40 |
| Purchase #7 | $52.69 | 3.835% | $54.7107 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $951.48 | $1,020.2776 | $1,020.28 | $1,020.20 | $1,020.30 | |