| 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 | $83.89 | 9.522% | $91.878 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $175.43 | 13.128% | $198.4605 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $198.70 | 6.574% | $211.7625 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $215.44 | 9.535% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $141.88 | 13.662% | $161.2636 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $171.98 | 4.189% | $179.1842 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $11.46 | 11.839% | $12.8167 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $998.78 | $1,091.3477 | $1,091.34 | $1,091.35 | $1,091.50 | |