| 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 | $111.41 | 8.628% | $121.0225 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $58.49 | 8.802% | $63.6383 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $28.59 | 12.627% | $32.2001 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $160.43 | 5.832% | $169.7863 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $110.62 | 7.336% | $118.7351 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $161.98 | 13.771% | $184.2863 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $219.44 | 3.358% | $226.8088 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $850.96 | $916.4774 | $916.49 | $916.50 | $916.40 | |