| 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 | $110.46 | 13.634% | $125.5201 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $220.47 | 10.679% | $244.014 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $211.94 | 3.827% | $220.0509 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $9.29 | 3.272% | $9.594 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $133.55 | 7.277% | $143.2684 | $143.27 | $143.25 | $143.30 |
| Purchase #6 | $218.56 | 4.437% | $228.2575 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $50.30 | 13.398% | $57.0392 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $954.57 | $1,027.7441 | $1,027.74 | $1,027.70 | $1,027.80 | |