| 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 | $206.43 | 5.561% | $217.9096 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $159.34 | 3.628% | $165.1209 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $191.94 | 11.774% | $214.539 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $97.42 | 6.755% | $104.0007 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $132.53 | 11.366% | $147.5934 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $153.65 | 5.631% | $162.302 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $241.96 | 13.155% | $273.7898 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,183.27 | $1,285.2554 | $1,285.25 | $1,285.25 | $1,285.20 | |