| 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 | $26.52 | 5.344% | $27.9372 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $226.37 | 13.205% | $256.2622 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $227.46 | 13.503% | $258.1739 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $230.69 | 11.671% | $257.6138 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $104.90 | 12.640% | $118.1594 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $168.49 | 3.305% | $174.0586 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $9.54 | 10.114% | $10.5049 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $993.97 | $1,102.7100 | $1,102.70 | $1,102.65 | $1,102.80 | |