| 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 | $246.51 | 4.701% | $258.0984 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $5.34 | 3.116% | $5.5064 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $71.72 | 9.287% | $78.3806 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $143.44 | 10.667% | $158.7407 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $226.33 | 5.684% | $239.1946 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $25.29 | 9.752% | $27.7563 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $249.45 | 6.298% | $265.1604 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $968.08 | $1,032.8374 | $1,032.84 | $1,032.85 | $1,032.90 | |