| 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 | $112.84 | 9.277% | $123.3082 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $42.77 | 10.119% | $47.0979 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $199.66 | 6.558% | $212.7537 | $212.75 | $212.75 | $212.80 |
| Purchase #4 | $22.99 | 10.748% | $25.461 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $89.57 | 6.478% | $95.3723 | $95.37 | $95.35 | $95.40 |
| Purchase #6 | $125.34 | 3.811% | $130.1167 | $130.12 | $130.10 | $130.10 |
| Purchase #7 | $231.77 | 9.465% | $253.707 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $824.94 | $887.8168 | $887.82 | $887.75 | $887.90 | |