| 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 | $247.30 | 12.146% | $277.3371 | $277.34 | $277.35 | $277.30 |
| Purchase #2 | $21.78 | 12.142% | $24.4245 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $118.82 | 6.219% | $126.2094 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $89.58 | 4.845% | $93.9202 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $10.46 | 7.254% | $11.2188 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $208.75 | 13.813% | $237.5846 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $164.50 | 11.255% | $183.0145 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $861.19 | $953.7091 | $953.70 | $953.65 | $953.60 | |