| 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 | $134.37 | 6.859% | $143.5864 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $224.31 | 10.374% | $247.5799 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $202.28 | 9.539% | $221.5755 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $200.95 | 12.334% | $225.7352 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $118.27 | 3.788% | $122.7501 | $122.75 | $122.75 | $122.80 |
| Purchase #6 | $245.62 | 3.183% | $253.4381 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $31.85 | 13.729% | $36.2227 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $1,157.65 | $1,250.8879 | $1,250.90 | $1,250.95 | $1,250.90 | |