| 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 | $221.79 | 7.765% | $239.012 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $141.98 | 4.304% | $148.0908 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $106.58 | 4.646% | $111.5317 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $186.57 | 9.706% | $204.6785 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $202.75 | 5.374% | $213.6458 | $213.65 | $213.65 | $213.60 |
| Purchase #6 | $41.28 | 9.251% | $45.0988 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $180.49 | 9.270% | $197.2214 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,081.44 | $1,159.2790 | $1,159.28 | $1,159.30 | $1,159.20 | |