| 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 | $107.50 | 3.822% | $111.6087 | $111.61 | $111.60 | $111.60 |
| Purchase #2 | $96.86 | 11.535% | $108.0328 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $86.39 | 3.677% | $89.5666 | $89.57 | $89.55 | $89.60 |
| Purchase #4 | $126.74 | 5.584% | $133.8172 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $8.53 | 4.340% | $8.9002 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $81.28 | 3.163% | $83.8509 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $213.80 | 8.495% | $231.9623 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $721.10 | $767.7387 | $767.74 | $767.70 | $767.80 | |