| 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 | $206.47 | 12.489% | $232.256 | $232.26 | $232.25 | $232.30 |
| Purchase #2 | $141.91 | 13.536% | $161.1189 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $38.69 | 12.464% | $43.5123 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $19.39 | 7.505% | $20.8452 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $115.99 | 11.155% | $128.9287 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $133.47 | 3.796% | $138.5365 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $73.57 | 5.135% | $77.3478 | $77.35 | $77.35 | $77.30 |
| 7 purchase totals = | $729.49 | $802.5454 | $802.56 | $802.55 | $802.40 | |