| 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 | $119.37 | 6.493% | $127.1207 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $123.70 | 9.270% | $135.167 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $171.80 | 5.111% | $180.5807 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $47.61 | 10.844% | $52.7728 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $227.91 | 5.296% | $239.9801 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $75.77 | 3.871% | $78.7031 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $179.77 | 5.127% | $188.9868 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $945.93 | $1,003.3112 | $1,003.31 | $1,003.30 | $1,003.40 | |