| 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 | $7.34 | 5.482% | $7.7424 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $191.47 | 10.292% | $211.1761 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $194.89 | 11.459% | $217.2224 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $111.42 | 9.867% | $122.4138 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $245.63 | 8.289% | $265.9903 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $182.75 | 10.543% | $202.0173 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $176.30 | 11.844% | $197.181 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,109.80 | $1,223.7433 | $1,223.74 | $1,223.75 | $1,223.70 | |