| 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 | $125.78 | 7.798% | $135.5883 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $68.47 | 13.407% | $77.6498 | $77.65 | $77.65 | $77.60 |
| Purchase #3 | $119.90 | 8.265% | $129.8097 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $239.31 | 5.177% | $251.6991 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $88.85 | 12.429% | $99.8932 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $230.65 | 6.630% | $245.9421 | $245.94 | $245.95 | $245.90 |
| Purchase #7 | $238.49 | 8.107% | $257.8244 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $1,111.45 | $1,198.4066 | $1,198.40 | $1,198.40 | $1,198.30 | |