| 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 | $45.85 | 13.473% | $52.0274 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $189.66 | 4.780% | $198.7257 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $152.26 | 8.242% | $164.8093 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $241.91 | 7.175% | $259.267 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $146.97 | 9.772% | $161.3319 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $88.30 | 13.461% | $100.1861 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $242.66 | 12.354% | $272.6382 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $1,107.61 | $1,208.9856 | $1,209.00 | $1,209.05 | $1,208.90 | |