| 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 | $216.55 | 4.313% | $225.8898 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $41.98 | 6.434% | $44.681 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $202.88 | 3.115% | $209.1997 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $224.25 | 12.860% | $253.0886 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $178.70 | 6.159% | $189.7061 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $114.88 | 3.668% | $119.0938 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $195.31 | 3.149% | $201.4603 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,174.55 | $1,243.1193 | $1,243.12 | $1,243.15 | $1,243.20 | |