| 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 | $227.85 | 7.688% | $245.3671 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $120.79 | 12.603% | $136.0132 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $102.50 | 12.487% | $115.2992 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $178.79 | 11.392% | $199.1578 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $20.52 | 11.140% | $22.8059 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $74.85 | 7.507% | $80.469 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $36.92 | 6.519% | $39.3268 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $762.22 | $838.4390 | $838.45 | $838.40 | $838.50 | |