| 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 | $111.57 | 3.706% | $115.7048 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $244.55 | 7.646% | $263.2483 | $263.25 | $263.25 | $263.20 |
| Purchase #3 | $15.73 | 8.411% | $17.0531 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $17.80 | 3.491% | $18.4214 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $202.36 | 10.383% | $223.371 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $157.37 | 10.208% | $173.4343 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $197.67 | 6.252% | $210.0283 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $947.05 | $1,021.2612 | $1,021.25 | $1,021.25 | $1,021.20 | |