| 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 | $246.86 | 7.524% | $265.4337 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $232.64 | 7.390% | $249.8321 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $129.65 | 11.471% | $144.5222 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $31.55 | 4.394% | $32.9363 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $104.82 | 4.762% | $109.8115 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $136.34 | 6.427% | $145.1026 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $141.63 | 9.439% | $154.9985 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $1,023.49 | $1,102.6369 | $1,102.63 | $1,102.65 | $1,102.50 | |