| 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 | $197.34 | 4.199% | $205.6263 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $174.42 | 8.412% | $189.0922 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $238.48 | 8.652% | $259.1133 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $107.84 | 8.292% | $116.7821 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $56.27 | 11.873% | $62.9509 | $62.95 | $62.95 | $63.00 |
| Purchase #6 | $159.92 | 11.108% | $177.6839 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $159.39 | 9.535% | $174.5878 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,093.66 | $1,185.8365 | $1,185.83 | $1,185.90 | $1,185.90 | |