| 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 | $94.53 | 6.831% | $100.9873 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $21.39 | 3.474% | $22.1331 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $234.27 | 12.503% | $263.5608 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $181.83 | 8.668% | $197.591 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $186.60 | 11.349% | $207.7772 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $175.27 | 5.620% | $185.1202 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $78.78 | 8.183% | $85.2266 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $972.67 | $1,062.3962 | $1,062.40 | $1,062.45 | $1,062.40 | |