| 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 | $11.52 | 9.651% | $12.6318 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $229.33 | 3.783% | $238.0056 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $211.99 | 10.625% | $234.5139 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $171.37 | 9.487% | $187.6279 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $60.41 | 5.582% | $63.7821 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $124.93 | 12.786% | $140.9035 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $150.88 | 13.479% | $171.2171 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $960.43 | $1,048.6819 | $1,048.68 | $1,048.70 | $1,048.60 | |