| 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 | $85.98 | 12.428% | $96.6656 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $222.99 | 3.150% | $230.0142 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $196.97 | 10.197% | $217.055 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $240.58 | 3.797% | $249.7148 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $203.41 | 7.760% | $219.1946 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $154.97 | 4.528% | $161.987 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $235.43 | 6.696% | $251.1944 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,340.33 | $1,425.8256 | $1,425.82 | $1,425.80 | $1,425.90 | |