| 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 | $238.52 | 7.109% | $255.4764 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $94.96 | 5.145% | $99.8457 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $25.75 | 12.585% | $28.9906 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $115.35 | 5.722% | $121.9503 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $105.43 | 13.826% | $120.0068 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $140.35 | 12.764% | $158.2643 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $74.91 | 8.397% | $81.2002 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $795.27 | $865.7343 | $865.74 | $865.75 | $865.80 | |