| 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 | $192.51 | 10.670% | $213.0508 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $229.83 | 8.452% | $249.2552 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $149.53 | 9.632% | $163.9327 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $172.99 | 6.523% | $184.2741 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $107.84 | 10.360% | $119.0122 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $49.79 | 13.582% | $56.5525 | $56.55 | $56.55 | $56.60 |
| Purchase #7 | $98.86 | 13.682% | $112.386 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $1,001.35 | $1,098.4635 | $1,098.46 | $1,098.45 | $1,098.60 | |