| 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 | $84.37 | 7.499% | $90.6969 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $211.47 | 13.592% | $240.213 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $224.39 | 11.496% | $250.1859 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $168.33 | 6.796% | $179.7697 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $11.47 | 10.772% | $12.7055 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $65.34 | 12.846% | $73.7336 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $240.86 | 13.643% | $273.7205 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $1,006.23 | $1,121.0251 | $1,121.03 | $1,121.00 | $1,121.00 | |