| 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 | $198.26 | 4.468% | $207.1183 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $216.87 | 5.578% | $228.967 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $17.62 | 12.648% | $19.8486 | $19.85 | $19.85 | $19.80 |
| Purchase #4 | $38.94 | 5.301% | $41.0042 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $197.48 | 10.382% | $217.9824 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $130.42 | 8.604% | $141.6413 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $232.58 | 3.268% | $240.1807 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,032.17 | $1,096.7425 | $1,096.74 | $1,096.75 | $1,096.70 | |