| 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 | $239.83 | 13.740% | $272.7826 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $182.59 | 7.408% | $196.1163 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $26.37 | 5.826% | $27.9063 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $155.67 | 4.634% | $162.8837 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $31.32 | 9.473% | $34.2869 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $53.99 | 12.719% | $60.857 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $165.33 | 9.592% | $181.1885 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $855.10 | $936.0213 | $936.03 | $936.05 | $936.10 | |