| 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 | $249.73 | 10.402% | $275.7069 | $275.71 | $275.70 | $275.70 |
| Purchase #2 | $129.75 | 12.728% | $146.2646 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $196.29 | 5.856% | $207.7847 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $34.30 | 12.602% | $38.6225 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $202.75 | 11.292% | $225.6445 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $87.90 | 5.683% | $92.8954 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $221.28 | 6.168% | $234.9286 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,122.00 | $1,221.8472 | $1,221.84 | $1,221.85 | $1,221.80 | |