| 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 | $198.31 | 9.861% | $217.8653 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $228.75 | 10.830% | $253.5236 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $44.83 | 10.335% | $49.4632 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $143.30 | 7.545% | $154.112 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $179.92 | 6.591% | $191.7785 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $142.55 | 3.605% | $147.6889 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $240.65 | 3.346% | $248.7021 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,178.31 | $1,263.1336 | $1,263.13 | $1,263.10 | $1,263.20 | |