| 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 | $129.26 | 9.566% | $141.625 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $109.75 | 4.735% | $114.9467 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $144.82 | 9.144% | $158.0623 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $101.57 | 8.483% | $110.1862 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $17.72 | 9.694% | $19.4378 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $248.78 | 13.257% | $281.7608 | $281.76 | $281.75 | $281.80 |
| Purchase #7 | $176.93 | 7.350% | $189.9344 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $928.83 | $1,015.9532 | $1,015.96 | $1,016.00 | $1,015.90 | |