| 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 | $239.30 | 4.651% | $250.4298 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $108.78 | 10.144% | $119.8146 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $96.94 | 8.767% | $105.4387 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $187.47 | 8.626% | $203.6412 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $215.97 | 11.124% | $239.9945 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $133.34 | 7.642% | $143.5298 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $124.84 | 10.505% | $137.9544 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $1,106.64 | $1,200.8030 | $1,200.79 | $1,200.85 | $1,200.70 | |