| 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 | $96.97 | 10.404% | $107.0588 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $250.66 | 9.363% | $274.1293 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $225.87 | 10.220% | $248.9539 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $184.58 | 13.244% | $209.0258 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $247.26 | 7.438% | $265.6512 | $265.65 | $265.65 | $265.70 |
| Purchase #6 | $82.45 | 8.164% | $89.1812 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $49.86 | 13.256% | $56.4694 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $1,137.65 | $1,250.4696 | $1,250.47 | $1,250.50 | $1,250.60 | |