| 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 | $190.26 | 11.151% | $211.4759 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $237.67 | 3.567% | $246.1477 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $29.48 | 5.140% | $30.9953 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $174.89 | 11.345% | $194.7313 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $178.82 | 7.828% | $192.818 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $19.64 | 9.387% | $21.4836 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $163.35 | 11.731% | $182.5126 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $994.11 | $1,080.1644 | $1,080.17 | $1,080.20 | $1,080.10 | |