| 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 | $229.89 | 10.441% | $253.8928 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $230.96 | 11.777% | $258.1602 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $97.60 | 10.745% | $108.0871 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $30.35 | 11.205% | $33.7507 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $236.42 | 6.653% | $252.149 | $252.15 | $252.15 | $252.10 |
| Purchase #6 | $247.71 | 4.434% | $258.6935 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $225.50 | 8.527% | $244.7284 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,298.43 | $1,409.4617 | $1,409.46 | $1,409.50 | $1,409.50 | |