| 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 | $108.97 | 12.599% | $122.6991 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $134.47 | 6.425% | $143.1097 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $83.88 | 13.604% | $95.291 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $77.45 | 8.627% | $84.1316 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $120.47 | 4.667% | $126.0923 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $138.95 | 8.809% | $151.1901 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $157.74 | 4.270% | $164.4755 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $821.93 | $886.9893 | $886.99 | $887.05 | $887.00 | |