| 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 | $211.39 | 4.758% | $221.4479 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $70.48 | 6.787% | $75.2635 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $30.92 | 12.739% | $34.8589 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $53.82 | 11.766% | $60.1525 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $98.82 | 8.809% | $107.5251 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $226.62 | 11.244% | $252.1012 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $134.25 | 13.806% | $152.7846 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $826.30 | $904.1337 | $904.13 | $904.15 | $904.20 | |