| 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 | $206.40 | 6.783% | $220.4001 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $17.68 | 11.138% | $19.6492 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $196.52 | 8.414% | $213.0552 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $43.63 | 8.647% | $47.4027 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $39.83 | 9.172% | $43.4832 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $111.53 | 10.141% | $122.8403 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $25.54 | 4.522% | $26.6949 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $641.13 | $693.5256 | $693.52 | $693.55 | $693.50 | |