| 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 | $214.67 | 5.378% | $226.215 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $169.26 | 4.633% | $177.1018 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $212.31 | 10.764% | $235.163 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $122.75 | 11.136% | $136.4194 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $111.92 | 4.290% | $116.7214 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $115.60 | 6.705% | $123.351 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $183.73 | 12.774% | $207.1997 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $1,130.24 | $1,222.1713 | $1,222.17 | $1,222.10 | $1,222.20 | |