| 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 | $234.59 | 7.558% | $252.3203 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $55.63 | 9.535% | $60.9343 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $166.80 | 3.364% | $172.4112 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $115.46 | 5.123% | $121.375 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $40.29 | 6.632% | $42.962 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $205.72 | 8.458% | $223.1198 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $219.55 | 3.378% | $226.9664 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,038.04 | $1,100.0890 | $1,100.09 | $1,100.05 | $1,100.10 | |