| 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 | $225.72 | 6.235% | $239.7936 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $109.86 | 3.727% | $113.9545 | $113.95 | $113.95 | $114.00 |
| Purchase #3 | $154.74 | 12.703% | $174.3966 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $178.65 | 6.447% | $190.1676 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $38.60 | 11.696% | $43.1147 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $211.79 | 8.491% | $229.7731 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $67.25 | 6.636% | $71.7127 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $986.61 | $1,062.9128 | $1,062.90 | $1,062.85 | $1,063.00 | |