| 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 | $11.71 | 13.589% | $13.3013 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $150.57 | 9.416% | $164.7477 | $164.75 | $164.75 | $164.70 |
| Purchase #3 | $163.60 | 6.770% | $174.6757 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $145.30 | 3.513% | $150.4044 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $243.65 | 11.562% | $271.8208 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $98.38 | 13.664% | $111.8226 | $111.82 | $111.80 | $111.80 |
| Purchase #7 | $214.60 | 5.835% | $227.1219 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $1,027.81 | $1,113.8944 | $1,113.89 | $1,113.85 | $1,113.80 | |