| 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 | $121.95 | 3.406% | $126.1036 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $116.27 | 6.866% | $124.2531 | $124.25 | $124.25 | $124.30 |
| Purchase #3 | $209.96 | 5.556% | $221.6254 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $9.38 | 10.269% | $10.3432 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $218.60 | 7.624% | $235.2661 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $166.85 | 7.444% | $179.2703 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $120.36 | 4.425% | $125.6859 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $963.37 | $1,022.5476 | $1,022.55 | $1,022.55 | $1,022.60 | |