| 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 | $193.94 | 9.273% | $211.9241 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $105.54 | 5.117% | $110.9405 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $21.81 | 6.134% | $23.1478 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $101.93 | 13.498% | $115.6885 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $140.69 | 4.553% | $147.0956 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $116.92 | 5.441% | $123.2816 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $243.43 | 13.874% | $277.2035 | $277.20 | $277.20 | $277.20 |
| 7 purchase totals = | $924.26 | $1,009.2816 | $1,009.28 | $1,009.30 | $1,009.20 | |