| 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 | $110.60 | 5.138% | $116.2826 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $156.85 | 5.353% | $165.2462 | $165.25 | $165.25 | $165.20 |
| Purchase #3 | $7.87 | 8.131% | $8.5099 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $203.43 | 8.704% | $221.1365 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $64.26 | 12.105% | $72.0387 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $212.84 | 8.748% | $231.4592 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $205.81 | 7.707% | $221.6718 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $961.66 | $1,036.3449 | $1,036.35 | $1,036.35 | $1,036.30 | |