| 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 | $185.95 | 13.694% | $211.414 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $152.90 | 5.566% | $161.4104 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $179.98 | 7.519% | $193.5127 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $199.78 | 11.653% | $223.0604 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $140.28 | 11.166% | $155.9437 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $169.68 | 10.709% | $187.851 | $187.85 | $187.85 | $187.90 |
| Purchase #7 | $228.60 | 8.356% | $247.7018 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,257.17 | $1,380.8940 | $1,380.88 | $1,380.85 | $1,380.90 | |