| 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 | $243.79 | 4.148% | $253.9024 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $82.88 | 10.462% | $91.5509 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $243.52 | 9.775% | $267.3241 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $65.90 | 6.783% | $70.37 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $61.71 | 12.368% | $69.3423 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $135.34 | 9.723% | $148.4991 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $214.54 | 10.172% | $236.363 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $1,047.68 | $1,137.3518 | $1,137.34 | $1,137.30 | $1,137.40 | |