| 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 | $221.40 | 4.268% | $230.8494 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $250.25 | 11.818% | $279.8245 | $279.82 | $279.80 | $279.80 |
| Purchase #3 | $205.38 | 13.289% | $232.6729 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $233.52 | 10.255% | $257.4675 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $226.82 | 8.292% | $245.6279 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $209.94 | 4.399% | $219.1753 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $198.29 | 4.866% | $207.9388 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,545.60 | $1,673.5563 | $1,673.56 | $1,673.55 | $1,673.50 | |