| 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 | $249.61 | 3.812% | $259.1251 | $259.13 | $259.15 | $259.10 |
| Purchase #2 | $235.89 | 7.158% | $252.775 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $92.47 | 12.295% | $103.8392 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $75.45 | 5.480% | $79.5847 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $192.79 | 13.816% | $219.4259 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $211.61 | 6.306% | $224.9541 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $83.44 | 7.784% | $89.935 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $1,141.26 | $1,229.6390 | $1,229.65 | $1,229.75 | $1,229.60 | |