| 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 | $223.75 | 3.630% | $231.8721 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $169.86 | 6.432% | $180.7854 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $38.83 | 5.632% | $41.0169 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $6.67 | 6.640% | $7.1129 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $182.49 | 11.277% | $203.0694 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $161.53 | 12.131% | $181.1252 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $98.27 | 5.853% | $104.0217 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $881.40 | $949.0036 | $949.01 | $948.95 | $949.00 | |