| 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 | $103.44 | 13.258% | $117.1541 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $223.70 | 11.253% | $248.873 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $199.29 | 4.524% | $208.3059 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $212.96 | 5.527% | $224.7303 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $93.98 | 6.835% | $100.4035 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $32.52 | 10.135% | $35.8159 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $161.98 | 12.737% | $182.6114 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $1,027.87 | $1,117.8941 | $1,117.89 | $1,117.85 | $1,117.90 | |