| 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 | $5.51 | 12.529% | $6.2003 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $202.57 | 11.581% | $226.0296 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $211.61 | 10.716% | $234.2861 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $49.38 | 12.232% | $55.4202 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $92.67 | 7.753% | $99.8547 | $99.85 | $99.85 | $99.90 |
| Purchase #6 | $112.95 | 8.570% | $122.6298 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $183.55 | 11.136% | $203.9901 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $858.24 | $948.4108 | $948.41 | $948.45 | $948.40 | |