| 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 | $231.48 | 3.521% | $239.6304 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $22.74 | 13.361% | $25.7783 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $162.76 | 3.496% | $168.4501 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $165.56 | 8.601% | $179.7998 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $116.57 | 6.284% | $123.8953 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $215.58 | 5.768% | $228.0147 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $183.80 | 10.403% | $202.9207 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,098.49 | $1,168.4893 | $1,168.49 | $1,168.50 | $1,168.50 | |