| 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 | $213.98 | 7.805% | $230.6811 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $94.79 | 13.220% | $107.3212 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $108.40 | 4.616% | $113.4037 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $97.45 | 13.221% | $110.3339 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $237.74 | 12.860% | $268.3134 | $268.31 | $268.30 | $268.30 |
| Purchase #6 | $140.38 | 9.411% | $153.5912 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $91.59 | 12.660% | $103.1853 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $984.33 | $1,086.8298 | $1,086.82 | $1,086.85 | $1,086.80 | |