| 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 | $229.26 | 12.147% | $257.1082 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $16.86 | 9.196% | $18.4104 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $185.30 | 13.745% | $210.7695 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $243.47 | 8.229% | $263.5051 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $217.44 | 11.758% | $243.0066 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $34.46 | 8.623% | $37.4315 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $185.25 | 10.285% | $204.303 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $1,112.04 | $1,234.5343 | $1,234.54 | $1,234.50 | $1,234.50 | |