| 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 | $80.74 | 9.247% | $88.206 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $224.85 | 11.263% | $250.1749 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $186.55 | 3.232% | $192.5793 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $105.81 | 4.251% | $110.308 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $113.57 | 7.178% | $121.7221 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $177.54 | 10.840% | $196.7853 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $250.55 | 13.188% | $283.5925 | $283.59 | $283.60 | $283.60 |
| 7 purchase totals = | $1,139.61 | $1,243.3681 | $1,243.37 | $1,243.35 | $1,243.40 | |