| 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 | $66.34 | 7.338% | $71.208 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $227.72 | 10.122% | $250.7698 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $115.64 | 13.326% | $131.0502 | $131.05 | $131.05 | $131.10 |
| Purchase #4 | $41.54 | 6.139% | $44.0901 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $222.71 | 3.499% | $230.5026 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $137.97 | 4.363% | $143.9896 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $179.40 | 10.546% | $198.3195 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $991.32 | $1,069.9298 | $1,069.93 | $1,069.90 | $1,070.00 | |