| 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 | $248.99 | 7.380% | $267.3655 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $239.43 | 5.677% | $253.0224 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $188.40 | 6.757% | $201.1302 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $180.70 | 12.522% | $203.3273 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $151.79 | 4.127% | $158.0544 | $158.05 | $158.05 | $158.10 |
| Purchase #6 | $180.85 | 9.116% | $197.3363 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $66.56 | 7.390% | $71.4788 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $1,256.72 | $1,351.7149 | $1,351.72 | $1,351.75 | $1,351.70 | |