| 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 | $105.53 | 12.235% | $118.4416 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $196.40 | 12.270% | $220.4983 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $165.44 | 5.121% | $173.9122 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $215.36 | 11.720% | $240.6002 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $250.26 | 8.148% | $270.6512 | $270.65 | $270.65 | $270.70 |
| Purchase #6 | $41.29 | 3.758% | $42.8417 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $158.29 | 3.135% | $163.2524 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $1,132.57 | $1,230.1976 | $1,230.19 | $1,230.20 | $1,230.20 | |