| 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 | $119.28 | 8.485% | $129.4009 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $186.96 | 13.514% | $212.2258 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $192.88 | 3.769% | $200.1496 | $200.15 | $200.15 | $200.10 |
| Purchase #4 | $167.75 | 11.601% | $187.2107 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $130.97 | 4.836% | $137.3037 | $137.30 | $137.30 | $137.30 |
| Purchase #6 | $197.30 | 6.198% | $209.5287 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $133.39 | 5.771% | $141.0879 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,128.53 | $1,216.9073 | $1,216.91 | $1,216.95 | $1,216.80 | |