| 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 | $210.52 | 10.346% | $232.3004 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $45.68 | 13.591% | $51.8884 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $25.81 | 4.690% | $27.0205 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $190.63 | 5.609% | $201.3224 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $218.99 | 4.279% | $228.3606 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $13.43 | 5.821% | $14.2118 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $149.77 | 10.233% | $165.096 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $854.83 | $920.2001 | $920.20 | $920.15 | $920.20 | |