| 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 | $233.58 | 6.420% | $248.5758 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $101.35 | 7.292% | $108.7404 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $115.34 | 13.418% | $130.8163 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $142.50 | 3.688% | $147.7554 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $206.81 | 8.861% | $225.1354 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $142.91 | 13.517% | $162.2271 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $69.59 | 7.784% | $75.0069 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $1,012.08 | $1,098.2573 | $1,098.28 | $1,098.30 | $1,098.20 | |