| 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 | $118.41 | 3.375% | $122.4063 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $226.63 | 8.638% | $246.2063 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $114.60 | 10.782% | $126.9562 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $34.93 | 12.702% | $39.3668 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $157.66 | 11.818% | $176.2923 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $177.41 | 10.373% | $195.8127 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $94.93 | 6.132% | $100.7511 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $924.57 | $1,007.7917 | $1,007.80 | $1,007.75 | $1,007.90 | |