| 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 | $238.93 | 7.435% | $256.6944 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $227.36 | 9.748% | $249.5231 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $140.32 | 9.390% | $153.496 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $5.74 | 3.162% | $5.9215 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $45.28 | 10.386% | $49.9828 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $135.72 | 3.854% | $140.9506 | $140.95 | $140.95 | $141.00 |
| Purchase #7 | $144.90 | 6.524% | $154.3533 | $154.35 | $154.35 | $154.40 |
| 7 purchase totals = | $938.25 | $1,010.9217 | $1,010.91 | $1,010.90 | $1,011.00 | |