| 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 | $205.52 | 12.284% | $230.7661 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $128.94 | 5.807% | $136.4275 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $112.59 | 5.237% | $118.4863 | $118.49 | $118.50 | $118.50 |
| Purchase #4 | $78.82 | 13.838% | $89.7271 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $44.45 | 12.304% | $49.9191 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $242.97 | 12.330% | $272.9282 | $272.93 | $272.95 | $272.90 |
| Purchase #7 | $178.37 | 8.191% | $192.9803 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $991.66 | $1,091.2346 | $1,091.25 | $1,091.30 | $1,091.20 | |