| 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 | $239.74 | 5.547% | $253.0384 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $101.93 | 11.863% | $114.022 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $157.63 | 3.712% | $163.4812 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $217.30 | 12.205% | $243.8215 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $193.99 | 12.656% | $218.5414 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $55.46 | 3.395% | $57.3429 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $138.85 | 9.457% | $151.981 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $1,104.90 | $1,202.2284 | $1,202.22 | $1,202.25 | $1,202.10 | |