| 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 | $116.40 | 7.311% | $124.91 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $213.62 | 8.452% | $231.6752 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $21.33 | 5.287% | $22.4577 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $164.44 | 10.424% | $181.5812 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $20.61 | 8.119% | $22.2833 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $187.61 | 8.702% | $203.9358 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $35.54 | 7.140% | $38.0776 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $759.55 | $824.9208 | $824.93 | $825.00 | $825.00 | |