| 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 | $248.98 | 3.535% | $257.7814 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $226.77 | 5.255% | $238.6868 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $206.36 | 11.780% | $230.6692 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $198.63 | 6.290% | $211.1238 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $10.58 | 4.310% | $11.036 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $48.71 | 7.449% | $52.3384 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $237.43 | 4.760% | $248.7317 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,177.46 | $1,250.3673 | $1,250.37 | $1,250.40 | $1,250.30 | |