| 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 | $192.68 | 11.275% | $214.4047 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $201.77 | 13.464% | $228.9363 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $171.95 | 3.226% | $177.4971 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $79.39 | 11.795% | $88.7541 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $124.97 | 7.535% | $134.3865 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $217.44 | 10.170% | $239.5536 | $239.55 | $239.55 | $239.60 |
| Purchase #7 | $52.27 | 8.839% | $56.8901 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $1,040.47 | $1,140.4224 | $1,140.42 | $1,140.45 | $1,140.50 | |