| 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 | $193.84 | 8.201% | $209.7368 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $105.46 | 5.258% | $111.0051 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $15.73 | 4.325% | $16.4103 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $39.52 | 5.465% | $41.6798 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $235.98 | 6.317% | $250.8869 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $221.94 | 5.286% | $233.6717 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $243.33 | 12.409% | $273.5248 | $273.52 | $273.50 | $273.50 |
| 7 purchase totals = | $1,055.80 | $1,136.9154 | $1,136.92 | $1,136.90 | $1,136.90 | |