| 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 | $232.93 | 4.744% | $243.9802 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $25.47 | 12.160% | $28.5672 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $81.81 | 12.687% | $92.1892 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $199.58 | 4.814% | $209.1878 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $15.56 | 8.302% | $16.8518 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $43.26 | 8.722% | $47.0331 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $101.99 | 9.360% | $111.5363 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $700.60 | $749.3456 | $749.35 | $749.40 | $749.40 | |