| 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 | $210.82 | 3.390% | $217.9668 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $38.64 | 12.397% | $43.4302 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $201.54 | 4.244% | $210.0934 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $165.89 | 12.840% | $187.1903 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $47.49 | 8.137% | $51.3543 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $222.62 | 9.235% | $243.179 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $244.72 | 6.366% | $260.2989 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $1,131.72 | $1,213.5129 | $1,213.51 | $1,213.55 | $1,213.60 | |