| 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 | $76.64 | 8.831% | $83.4081 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $121.83 | 9.362% | $133.2357 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $197.85 | 6.704% | $211.1139 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $141.46 | 10.143% | $155.8083 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $217.72 | 13.799% | $247.7632 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $43.55 | 12.280% | $48.8979 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $191.80 | 3.182% | $197.9031 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $990.85 | $1,078.1302 | $1,078.13 | $1,078.10 | $1,078.10 | |