| 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 | $230.32 | 5.481% | $242.9438 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $136.76 | 6.868% | $146.1527 | $146.15 | $146.15 | $146.20 |
| Purchase #3 | $126.77 | 5.334% | $133.5319 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $74.35 | 4.134% | $77.4236 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $192.70 | 9.495% | $210.9969 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $190.25 | 13.435% | $215.8101 | $215.81 | $215.80 | $215.80 |
| Purchase #7 | $138.31 | 13.601% | $157.1215 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,089.46 | $1,183.9805 | $1,183.97 | $1,183.95 | $1,183.90 | |