| 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 | $119.67 | 7.363% | $128.4813 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $183.50 | 5.272% | $193.1741 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $166.54 | 7.232% | $178.5842 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $224.85 | 13.169% | $254.4605 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $101.85 | 7.313% | $109.2983 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $201.28 | 11.720% | $224.87 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $93.44 | 7.681% | $100.6171 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $1,091.13 | $1,189.4855 | $1,189.48 | $1,189.45 | $1,189.60 | |