| 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 | $189.74 | 9.243% | $207.2777 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $55.91 | 7.654% | $60.1894 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $174.56 | 6.208% | $185.3967 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $207.30 | 3.224% | $213.9834 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $198.78 | 12.507% | $223.6414 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $8.53 | 9.286% | $9.3221 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $106.74 | 12.821% | $120.4251 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $941.56 | $1,020.2358 | $1,020.24 | $1,020.30 | $1,020.20 | |