| 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 | $77.58 | 12.558% | $87.3225 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $97.97 | 7.425% | $105.2443 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $191.98 | 10.581% | $212.2934 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $225.76 | 11.725% | $252.2304 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $225.82 | 11.206% | $251.1254 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $95.86 | 11.562% | $106.9433 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $129.80 | 9.643% | $142.3166 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $1,044.77 | $1,157.4759 | $1,157.47 | $1,157.50 | $1,157.30 | |