| 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 | $94.27 | 8.624% | $102.3998 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $242.26 | 10.458% | $267.5956 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $189.35 | 10.809% | $209.8168 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $149.60 | 10.851% | $165.8331 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $58.89 | 11.441% | $65.6276 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $166.41 | 7.416% | $178.751 | $178.75 | $178.75 | $178.80 |
| Purchase #7 | $10.70 | 9.340% | $11.6994 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $911.48 | $1,001.7233 | $1,001.73 | $1,001.75 | $1,001.70 | |