| 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 | $213.81 | 11.652% | $238.7231 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $36.33 | 6.290% | $38.6152 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $130.67 | 4.176% | $136.1268 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $247.90 | 3.801% | $257.3227 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $139.51 | 4.463% | $145.7363 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $121.68 | 5.427% | $128.2836 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $166.56 | 8.335% | $180.4428 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,056.46 | $1,125.2505 | $1,125.25 | $1,125.25 | $1,125.10 | |