| 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 | $126.72 | 3.796% | $131.5303 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $133.56 | 5.870% | $141.4 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $177.91 | 11.827% | $198.9514 | $198.95 | $198.95 | $199.00 |
| Purchase #4 | $18.99 | 6.679% | $20.2583 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $57.93 | 4.730% | $60.6701 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $195.57 | 3.504% | $202.4228 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $123.52 | 9.307% | $135.016 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $834.20 | $890.2489 | $890.25 | $890.20 | $890.30 | |