| 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 | $199.71 | 10.651% | $220.9811 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $112.39 | 6.717% | $119.9392 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $150.68 | 13.195% | $170.5622 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $190.47 | 12.306% | $213.9092 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $146.79 | 13.129% | $166.0621 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $199.37 | 7.589% | $214.5002 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $127.54 | 6.274% | $135.5419 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $1,126.95 | $1,241.4959 | $1,241.49 | $1,241.50 | $1,241.50 | |