| 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 | $243.30 | 4.224% | $253.577 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $130.42 | 5.621% | $137.7509 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $231.80 | 4.246% | $241.6422 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $227.48 | 9.635% | $249.3977 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $39.80 | 11.288% | $44.2926 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $7.62 | 3.592% | $7.8937 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $95.64 | 5.812% | $101.1986 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $976.06 | $1,035.7527 | $1,035.75 | $1,035.80 | $1,035.80 | |