| 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 | $96.42 | 7.869% | $104.0073 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $137.98 | 10.560% | $152.5507 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $236.97 | 5.285% | $249.4939 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $178.87 | 9.858% | $196.503 | $196.50 | $196.50 | $196.50 |
| Purchase #5 | $149.86 | 7.646% | $161.3183 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $237.57 | 8.533% | $257.8418 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $186.85 | 6.654% | $199.283 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,224.52 | $1,320.9980 | $1,320.99 | $1,321.00 | $1,321.00 | |