| 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 | $77.67 | 3.519% | $80.4032 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $209.94 | 12.395% | $235.9621 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $161.44 | 11.129% | $179.4067 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $100.94 | 13.152% | $114.2156 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $152.35 | 6.551% | $162.3304 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $97.56 | 9.196% | $106.5316 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $216.51 | 5.441% | $228.2903 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $1,016.41 | $1,107.1399 | $1,107.14 | $1,107.15 | $1,107.10 | |