| 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 | $238.43 | 3.540% | $246.8704 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $27.81 | 11.207% | $30.9267 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $157.66 | 13.316% | $178.654 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $72.28 | 10.738% | $80.0414 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $109.73 | 11.711% | $122.5805 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $244.84 | 8.771% | $266.3149 | $266.31 | $266.30 | $266.30 |
| Purchase #7 | $154.25 | 11.534% | $172.0412 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $1,005.00 | $1,097.4291 | $1,097.42 | $1,097.45 | $1,097.40 | |