| 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 | $113.67 | 7.162% | $121.811 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $56.49 | 3.824% | $58.6502 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $5.49 | 5.367% | $5.7846 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $77.75 | 13.506% | $88.2509 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $209.31 | 5.822% | $221.496 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $199.39 | 12.414% | $224.1423 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $8.25 | 10.271% | $9.0974 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $670.35 | $729.2324 | $729.23 | $729.25 | $729.30 | |