| 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 | $121.73 | 11.507% | $135.7375 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $250.48 | 5.513% | $264.289 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $56.87 | 13.851% | $64.7471 | $64.75 | $64.75 | $64.70 |
| Purchase #4 | $94.97 | 11.156% | $105.5649 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $179.29 | 6.623% | $191.1644 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $175.39 | 12.378% | $197.0998 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $148.65 | 5.276% | $156.4928 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $1,027.38 | $1,115.0955 | $1,115.09 | $1,115.10 | $1,115.10 | |