| 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 | $93.35 | 7.215% | $100.0852 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $35.94 | 7.267% | $38.5518 | $38.55 | $38.55 | $38.60 |
| Purchase #3 | $226.69 | 5.489% | $239.133 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $39.62 | 12.184% | $44.4473 | $44.45 | $44.45 | $44.40 |
| Purchase #5 | $215.54 | 8.138% | $233.0806 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $22.33 | 12.821% | $25.1929 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $179.65 | 12.784% | $202.6165 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $813.12 | $883.1073 | $883.11 | $883.15 | $883.10 | |