| 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 | $213.42 | 8.854% | $232.3162 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $30.30 | 9.117% | $33.0625 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $170.37 | 12.683% | $191.978 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $219.93 | 10.402% | $242.8071 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $127.48 | 9.668% | $139.8048 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $225.34 | 9.295% | $246.2854 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $141.45 | 4.462% | $147.7615 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,128.29 | $1,234.0155 | $1,234.02 | $1,234.00 | $1,234.10 | |