| 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 | $129.54 | 3.620% | $134.2293 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $106.83 | 11.397% | $119.0054 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $189.25 | 5.147% | $198.9907 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $238.60 | 4.165% | $248.5377 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $92.46 | 9.805% | $101.5257 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $12.32 | 12.632% | $13.8763 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $144.96 | 6.777% | $154.7839 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $913.96 | $970.9490 | $970.96 | $971.05 | $970.90 | |