| 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 | $233.26 | 8.271% | $252.5529 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $74.31 | 8.614% | $80.7111 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $177.64 | 4.588% | $185.7901 | $185.79 | $185.80 | $185.80 |
| Purchase #4 | $228.99 | 12.775% | $258.2435 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $121.46 | 13.150% | $137.432 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $165.45 | 6.846% | $176.7767 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $32.25 | 7.872% | $34.7887 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $1,033.36 | $1,126.2950 | $1,126.29 | $1,126.35 | $1,126.30 | |