| 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 | $87.37 | 9.549% | $95.713 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $115.93 | 6.528% | $123.4979 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $193.45 | 12.267% | $217.1805 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $45.75 | 5.715% | $48.3646 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $230.42 | 7.635% | $248.0126 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $160.81 | 10.642% | $177.9234 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $128.32 | 6.720% | $136.9431 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $962.05 | $1,047.6351 | $1,047.62 | $1,047.60 | $1,047.60 | |