| 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 | $190.36 | 10.739% | $210.8028 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $78.48 | 4.124% | $81.7165 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $128.93 | 13.394% | $146.1989 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $228.25 | 8.850% | $248.4501 | $248.45 | $248.45 | $248.50 |
| Purchase #5 | $217.44 | 12.403% | $244.4091 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $23.41 | 11.778% | $26.1672 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $131.98 | 10.339% | $145.6254 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $998.85 | $1,103.3700 | $1,103.38 | $1,103.35 | $1,103.40 | |