| 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 | $115.42 | 7.652% | $124.2519 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $183.86 | 9.760% | $201.8047 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $101.57 | 6.782% | $108.4585 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $223.99 | 9.822% | $245.9903 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $114.53 | 13.402% | $129.8793 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $16.54 | 12.351% | $18.5829 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $12.68 | 5.447% | $13.3707 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $768.59 | $842.3383 | $842.33 | $842.35 | $842.50 | |