| 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 | $212.98 | 7.308% | $228.5446 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $191.53 | 3.621% | $198.4653 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $250.53 | 6.818% | $267.6111 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $101.75 | 13.162% | $115.1423 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $197.83 | 10.339% | $218.2836 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $237.43 | 7.274% | $254.7007 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $99.64 | 12.457% | $112.0522 | $112.05 | $112.05 | $112.10 |
| 7 purchase totals = | $1,291.69 | $1,394.7998 | $1,394.79 | $1,394.80 | $1,394.80 | |