| 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 | $17.34 | 11.430% | $19.322 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $119.88 | 10.439% | $132.3943 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $235.37 | 3.368% | $243.2973 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $217.85 | 11.372% | $242.6239 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $223.64 | 9.158% | $244.121 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $7.88 | 11.583% | $8.7927 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $227.63 | 13.421% | $258.1802 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,049.59 | $1,148.7314 | $1,148.72 | $1,148.70 | $1,148.70 | |