| 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 | $235.63 | 13.256% | $266.8651 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $174.55 | 10.614% | $193.0767 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $228.73 | 7.310% | $245.4502 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $181.59 | 11.399% | $202.2894 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $70.54 | 3.303% | $72.8699 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $123.99 | 3.161% | $127.9093 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $200.92 | 3.380% | $207.7111 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $1,215.95 | $1,316.1717 | $1,316.18 | $1,316.15 | $1,316.30 | |