| 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 | $202.55 | 8.303% | $219.3677 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $238.63 | 12.538% | $268.5494 | $268.55 | $268.55 | $268.50 |
| Purchase #3 | $109.65 | 3.472% | $113.457 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $72.82 | 8.730% | $79.1772 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $21.60 | 13.827% | $24.5866 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $194.45 | 5.757% | $205.6445 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $224.92 | 7.257% | $241.2424 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,064.62 | $1,152.0248 | $1,152.03 | $1,152.05 | $1,152.00 | |