| 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 | $199.49 | 10.329% | $220.0953 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $39.48 | 11.350% | $43.961 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $207.65 | 3.847% | $215.6383 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $175.78 | 4.646% | $183.9467 | $183.95 | $183.95 | $183.90 |
| Purchase #5 | $162.84 | 6.710% | $173.7666 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $144.33 | 11.556% | $161.0088 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $6.99 | 10.284% | $7.7089 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $936.56 | $1,006.1256 | $1,006.14 | $1,006.10 | $1,006.10 | |