| 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 | $139.49 | 8.245% | $150.991 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $38.92 | 3.802% | $40.3997 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $215.26 | 12.124% | $241.3581 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $88.57 | 4.472% | $92.5309 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $194.76 | 9.600% | $213.457 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $51.61 | 6.329% | $54.8764 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $121.58 | 4.129% | $126.6 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $850.19 | $920.2131 | $920.22 | $920.25 | $920.30 | |