| 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 | $108.31 | 9.521% | $118.6222 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $35.88 | 6.490% | $38.2086 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $16.91 | 9.276% | $18.4786 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $143.75 | 12.497% | $161.7144 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $177.47 | 9.370% | $194.0989 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $214.66 | 9.159% | $234.3207 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $219.51 | 6.411% | $233.5828 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $916.49 | $999.0262 | $999.02 | $999.00 | $999.00 | |