| 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 | $99.73 | 8.673% | $108.3796 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $130.96 | 9.127% | $142.9127 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $231.82 | 4.264% | $241.7048 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $225.87 | 5.704% | $238.7536 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $33.56 | 8.152% | $36.2958 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $147.45 | 9.520% | $161.4872 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $170.59 | 10.840% | $189.082 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,039.98 | $1,118.6157 | $1,118.61 | $1,118.65 | $1,118.70 | |