| 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 | $214.53 | 5.800% | $226.9727 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $102.89 | 9.130% | $112.2839 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $170.72 | 12.861% | $192.6763 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $98.60 | 5.136% | $103.6641 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $106.69 | 4.800% | $111.8111 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $243.88 | 5.595% | $257.5251 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $237.90 | 13.872% | $270.9015 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $1,175.21 | $1,275.8347 | $1,275.83 | $1,275.85 | $1,275.90 | |