| 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 | $122.49 | 10.648% | $135.5327 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $88.79 | 5.253% | $93.4541 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $218.56 | 5.805% | $231.2474 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $18.45 | 7.184% | $19.7754 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $177.51 | 5.296% | $186.9109 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $223.34 | 12.577% | $251.4295 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $65.86 | 8.141% | $71.2217 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $915.00 | $989.5717 | $989.57 | $989.60 | $989.50 | |