| 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 | $157.82 | 11.145% | $175.409 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $247.62 | 10.589% | $273.8405 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $221.81 | 5.835% | $234.7526 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $97.27 | 4.403% | $101.5528 | $101.55 | $101.55 | $101.60 |
| Purchase #5 | $83.32 | 12.740% | $93.935 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $225.29 | 13.229% | $255.0936 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $67.80 | 13.151% | $76.7164 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $1,100.93 | $1,211.2999 | $1,211.30 | $1,211.30 | $1,211.30 | |