| 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 | $233.52 | 11.109% | $259.4617 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $147.71 | 9.131% | $161.1974 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $39.35 | 12.392% | $44.2263 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $139.34 | 4.127% | $145.0906 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $78.58 | 9.803% | $86.2832 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $94.65 | 10.684% | $104.7624 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $244.71 | 3.716% | $253.8034 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $977.86 | $1,054.8250 | $1,054.82 | $1,054.85 | $1,054.90 | |