| 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 | $91.92 | 7.178% | $98.518 | $98.52 | $98.50 | $98.50 |
| Purchase #2 | $80.85 | 7.870% | $87.2129 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $196.25 | 3.282% | $202.6909 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $233.26 | 5.279% | $245.5738 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $144.33 | 7.481% | $155.1273 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $232.41 | 11.766% | $259.7554 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $203.95 | 13.512% | $231.5077 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,182.97 | $1,280.3860 | $1,280.39 | $1,280.35 | $1,280.40 | |