| 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 | $92.30 | 7.225% | $98.9687 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $69.58 | 11.795% | $77.787 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $86.65 | 13.560% | $98.3997 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $172.63 | 9.485% | $189.004 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $193.28 | 7.488% | $207.7528 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $238.30 | 3.472% | $246.5738 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $183.63 | 9.827% | $201.6753 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,036.37 | $1,120.1613 | $1,120.16 | $1,120.15 | $1,120.30 | |