| 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 | $194.80 | 6.502% | $207.4659 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $243.78 | 4.448% | $254.6233 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $97.86 | 10.576% | $108.2097 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $75.28 | 13.512% | $85.4518 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $195.33 | 13.372% | $221.4495 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $214.26 | 9.252% | $234.0833 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $211.38 | 8.795% | $229.9709 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $1,232.69 | $1,341.2544 | $1,341.25 | $1,341.20 | $1,341.30 | |