| 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 | $96.44 | 4.703% | $100.9756 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $192.46 | 13.249% | $217.959 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $30.42 | 5.639% | $32.1354 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $200.99 | 10.856% | $222.8095 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $223.35 | 7.202% | $239.4357 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $231.55 | 12.113% | $259.5977 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $47.61 | 6.464% | $50.6875 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $1,022.82 | $1,123.6004 | $1,123.62 | $1,123.65 | $1,123.60 | |