| 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 | $239.51 | 11.510% | $267.0776 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $219.86 | 8.469% | $238.4799 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $179.66 | 9.325% | $196.4133 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $49.36 | 13.452% | $55.9999 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $180.89 | 4.622% | $189.2507 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $245.33 | 9.289% | $268.1187 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $108.98 | 12.779% | $122.9066 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $1,223.59 | $1,338.2467 | $1,338.25 | $1,338.25 | $1,338.30 | |