| 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 | $225.57 | 7.410% | $242.2847 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $162.27 | 4.235% | $169.1421 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $184.51 | 12.298% | $207.201 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $144.54 | 11.560% | $161.2488 | $161.25 | $161.25 | $161.20 |
| Purchase #5 | $18.97 | 8.600% | $20.6014 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $115.69 | 3.520% | $119.7623 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $91.71 | 5.636% | $96.8788 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $943.26 | $1,017.1191 | $1,017.11 | $1,017.15 | $1,017.10 | |