| 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 | $242.59 | 5.605% | $256.1872 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $203.85 | 9.817% | $223.862 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $175.32 | 9.478% | $191.9368 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $112.64 | 8.301% | $121.9902 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $228.93 | 8.235% | $247.7824 | $247.78 | $247.80 | $247.80 |
| Purchase #6 | $244.95 | 11.796% | $273.8443 | $273.84 | $273.85 | $273.80 |
| Purchase #7 | $69.27 | 13.406% | $78.5563 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $1,277.55 | $1,394.1592 | $1,394.16 | $1,394.20 | $1,394.20 | |