| 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 | $234.56 | 6.504% | $249.8158 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $92.37 | 4.316% | $96.3567 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $206.92 | 5.854% | $219.0331 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $173.38 | 7.114% | $185.7143 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $142.98 | 13.523% | $162.3152 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $98.72 | 9.342% | $107.9424 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $88.89 | 9.121% | $96.9977 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,037.82 | $1,118.1752 | $1,118.18 | $1,118.15 | $1,118.10 | |