| 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 | $109.52 | 5.699% | $115.7615 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $9.72 | 4.176% | $10.1259 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $121.91 | 6.829% | $130.2352 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $60.47 | 4.645% | $63.2788 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $192.65 | 13.679% | $219.0026 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $239.47 | 13.400% | $271.559 | $271.56 | $271.55 | $271.60 |
| Purchase #7 | $21.54 | 11.809% | $24.0837 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $755.28 | $834.0467 | $834.05 | $834.10 | $834.10 | |