| 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 | $108.72 | 4.442% | $113.5493 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $125.37 | 4.560% | $131.0869 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $7.90 | 5.560% | $8.3392 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $213.72 | 5.770% | $226.0516 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $92.94 | 4.302% | $96.9383 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $22.43 | 11.807% | $25.0783 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $212.58 | 3.827% | $220.7154 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $783.66 | $821.7590 | $821.77 | $821.80 | $821.70 | |